funza Academy hello I'm sorry for bothering you but I got a question since I excersised with a hot air conditioner what do I do so that I don't get myself to die or get dried out
This is how I (approximately) convert Celsius into Fahrenheit - FAST! First I memorized the following: 0°C = 32°F 10°C = 50°F 20°C = 68°F 30°C = 86°F 40°C = 104°F 50°C = 122°F For example, if I were to approximately convert 33°C into Fahrenheit, I would do the following: • I know 30°C is 86°F So I know it must be near 86°F. • Because there is a 3 in the ones place a of 33, I times the 3 by 2 (3 × 2 = 6). (Always multiply by 2.) • Now I add my memorized degree, 86°F with the product, 6 and get: 92°F So 33°C ≈ 92°F (However, 33°C = 91.4°F)
I don't know why my brain thinks similar to yours for these conversions, but I like your way of doing it so much better and it's a lot easier (for me), thank you, but how do you convert in reverse to get Celsius?
Finally. Thank you. I am really good at math, but this one stumps me all the time. I have to keep post-its around the house to try to learn the conversions, but they just don't stay, and I have never been able to figure out good shortcuts. I'm 36, with a PhD, I speak multiple languages and have lived everywhere in the world. I've learned to make so many conversions in so many countries, but this one has always just stumped me. I saw all this not to toot my own horn, but to on the contrary humble myself to whomever did this. THANK YOU!
An easy way to convert C to F in your head is to double the C, subtract 10% (found easily by moving the decimal place over once) and then adding 32. As an example, if we take 40C, to 80, subtract 8 leaves us with 72, and then adding 32 gives 104, which is the exact amount in F. It's also really helpful to know the 10 step increments for C to F. For every 10C celcius increase, it's an 18 degree F increase. 0c = 32F, 10C = 50F, 20C = 68F, 30C = 86F.
You have just made my life easy, I have been trying to find an easy method to learn this, for college, just let you know I'm 56, trying to become a nurse, thank you so much, from michigan
The simple ( C * 1.8 ) + 32 = F and the ( F - 32 ) / 1.8 = C methods worked for me over the years. 0C = 32F, and so this water freezing point makes the number 32 very easy to recall.
For an even easier and faster in your head calculation F ==> C (F - 32) / 2 or C==> F (C*2)+32. Its not exact as the 2 here is really closer to 1.8 but it gives you a very quick idea of the equivalent temperature and for the most part its close enough for a day to day conversion.
@@funzaAcademy What a plot twist. So basically, still watching the video, I guess all I got to remember is 36.6 is body temp in C and a 100 is bt in Fahrenheit? No. I got it wrong. Nonetheless, a plot twist
That was wonderful. I live in the U.S.A., and I don't commonly practice converting Celsius into Fahrenheit. That was taught and explained so well, I'm very grateful, I hope I can remember it, lol. Thank you!
The easier formula, which I learned in high school (1957) To convert Fahrenheit to Celsius. Add 40 take 5/9 then subtract 40 To convert Celsius to Fahrenheit. Add 40 take 9/5 then subtract 40. No need to remember +/_ 32
Exact conversions are rarely required. It's easier to memorize a few notable temperature points: Cold as Hell (-40C/-40F), Freezing (0C/32F), Cool (10C/50C), Room Temperature (20C to 22 C / 68F to 72F), Body Temperature (37C/98.6F), Boiling (100C/212F), Oven (175C/350F).
It's easy.. Convert Celsius to Fahrenheit. °F = (°C x 1.8) + 32 °C = (°F - 32) / 1.8 (32.1°C x 1.8) + 32 = 51.818°F (Converting Celsius to Fahrenheit) (77.2°F - 32) / 1.8 = 59.42°C (Converting Fahrenheit to Celsius) ** Converting 32.1 degrees Celsius to Fahrenheit. ** Thirtytwo and one tenth degrees celsius times one and eight tenths plus thirty two equals fifty one and eight hundred and eighteen thousandths degrees Fahrenheit. ** Converting 77.2 degrees Fahrenheit to Celsius ** Seventy Seven and two tenths degrees Fahrenheit minus thirty two, divided by one and eight tenths equals fifty nine and forty two hundredths degrees celsius. Want that in VB.NET..? Textbox1 is Celsius. Textbox2 is Fahrenheit. 'Convert C to F. Textbox2.Text = Val(Textbox1.Text) * 1.8 + 32 'Convert F to C. Dim ContainerA as Double ContainerA = Val(Textbox2.Text) - 32 Textbox1.Text = ContainerA / 1.8 Don't believe me..? Try the formulas with Google. It's accurate.
The trick is to be able to do it in your head. It is degrees F minus 32, divided by 1.8. Since most people can't do that in their head, substitute 2 for 1.8, you will be close enough for most things. If you need exact, use a calculator/converter.40F-32=8. 8/2=4C. Actual =4.4C80F-32=48. 48/2=24C Actual =26.6Reverse it for C to F. 23C*2=46. 46+32=78F. Actual =73.45C*2=10. 10+32=42F. Actual =41
Anyone who gives negative feed back doesn't understand the word equality....this is an equation and you can manipulate the values how ever you'd like to as long as the equation is balanced....if you ask me this is the formula that should be used in schools...
+Rashad Armbrister Thank you Rashad. I agree. We tested this formula with a small sample of learners and most of them found it easier to remember . We also taught them how it was derived a bit later .
So true !!! I couldn't remember this formula till now I like cats and my hand, I can't forget it and 160 easy to remember !!! Very nice !! Thanks funza Academy
I didn't dislike because formula, but because voice kept osculating between 40 to 160db!! Dang my kids talk like that they get in timeout. Not even joking about this. When my kids yell like that they get into timeout. It's dangerous imagine you're driving and then your kid starts yelling like someone just neutered them!
C --> F = [temp] / 5 x 9 + 32. i.e. 10°C / 5 = (2) x 9 = (18) + 32 = (50°F) F --> C = [temp] - 32 / 9 x 5. i.e. 50°F - 32 = (18) / 9 = (2) x 5 = (10°C) Granted there's no fingers and cats to help us remember, but always seemed straight forward and easy to math out. I think I might have to break out a pencil and paper if I'm doing separate multiplication, then throwing in the 160 to add or minus.
As an American, I feel that this keeping to the Fahrenheit is a matter of pride and wanting to stand out. Logically, it would be significantly better to go to Celsius...
We always have to be ass backwards. I got a space heater that only reads in Celsius. I gotta go on google every time just to know what the hell it means in Fahrenheit. Made for Canada.. It was delivered through home depot. Was it a mistake? I guess. Why can't heaters have both? Some do and some don't. This doesn't have both.
Fahrenheit is also more precise. The ambient temperature on most of the inhabited world ranges from -20 degrees Fahrenheit to 110 degrees Fahrenheit - a 130-degree range. On the Celsius scale, that range is from -28.8 degrees to 43.3 degrees - a 72.1-degree range. This means that you can get a more exact measurement of the air temperature using Fahrenheit because it uses almost twice the scale.
Noah-the problem is that in F-C you have to subtract 32 before multiplying and in C-F you have to add 32 after multiplying. In the way I showed, the procedure is exactly the same going either way, only the multiplication factor is different.
Some heat is supplied to a body and it's temperature increase by 10 degree celcius then the increase in it's temperature is also equal to a)283k. b)18 F c)50F. d)36F
I was on the Metric Counsel back in the early 90's as a proponent for the US to further adopt the IS of measurements, however it's just my personal view that the Fahrenheit scale is actually more human- friendly than Celsius in that it's more sensitive being nearly double the gradient of Celsius which translates into a wider temperature range such as 70-80 degrees, as opposed to 21-27 degrees C. Scientifically Centigrade makes better sense, and the world uses and relates to it, so eventually the USA will go with the flow, albeit might not be in my lifetime :-(
The trick is, HOW to remember the Algo, NOT the formula. Freezing point is 32F, F larger number than C, 5/9 or 9/5, used to convert F to C or C to F. From F to C, first minus the freezing point (32), reduce the number by 5/9 ratio. From C to F, enlarge the number by * 9 / 5, then add back the freezing point 32. Note: 5/9? boiling point of water is 212f and 100c. freezing point is 0c.
Using the 9/5 fraction adds an additional unnecessary step. Use 1.8 instead and youre ahead of the game when you use a calculator. The derivation of 1.8 becomes kbvious when you compare the c and f scales for water freezing and boiling which is 0 and 100 c compared to 212 - 32 respectively = 180. 180 ÷ 100 = 1.8 which becomes much more intuitive once you analyze the two scales. Throw out 9/5 forever. It was designed for school kids to help reinforce their fraction skills. Those days are behind us. Use 1.8 and save steps.
if you want an estimate of temperature, the easiest way to do this is round 9/5 to 10/5. You wont get an accurate conversion, but it helps one do this conversion quickly in order to get a rough idea of what temperature it is.
Likely by manipulating the "normal" conversion equation of "Fahrenheit * 9/5 + 32". If you multiply both sides by 5, you'd get "5 Fahrenheit * 9 + 160". You'd afterwards, again, divide by 5, essentially neutralizing the earlier fraction. Not entirely sure, because the numbers aren't exactly the right way around, but that seems to sort-of make sense to me.
Fahrenheit is so much better for measuring air and body temperature! It's much more precise. Celsius is only really useful for water, and we live in air environment. To all Americans just think about how different your house feels from 68°(20°C) - 70°(20.5°C). Or taking your body temperature 98°(36.6°C) - 101°(38.3°) Exactly it's superior. So when setting the temperature in their houses they have to use decimals when we don't, And when taking a body temperature we use decimals which is more precise unless they go to the 10th and 100th
Dude, Fahrenheit sucks ass. Literally the only reason we have not adopted SI units is because it is too expensive to change everything in the county over. In damn near every single S.T.E.M. class offered in high school and college, they use SI units. It is way easier to use and makes way more sense. The US Customary System is so inconsistent with what numbers to use, it's ridiculous.
no its not. you feel its more precise because you'v been using it. people who's been using celsius have no problem identifying how it is different 36.6C to 38C. You will hardly understand since you are already too used to using Fahrenheit, just like Native english speaker won't understand foreigner language until you start to use it and practice it.
and you are already caught by that thoughts (or excuses) that most Americans have, so I got nothing to say. just think about the number of all other people using celsius compared to americans using Fahrenheit. numbers don't lie
@@jaykim9969 Moron I use both on a daily basis I work with plenty of lab equipment that only runs in Celsius, Celsius is great for certain things but not body temperature or air temperature,You obviously don't know the definition of precise... Your a dumbass. Furthermore I find it fucking hilarious that people think Americans don't understand Celsius, it's just a different scale you idiot, it's not that fucking complicated, and we use it all the goddamn time, we use both... you don't use Fahrenheit and have no concept of it, yet you criticize it, and clearly don't understand Fahrenheit, its superior for body temperature and air temperature, it has a BIGGER scale for more precise readings you can get the same precision but you have to use decimals to do so.
There's a simpler way to convert Deg F to Deg C and vice versa in your head. It's not super accurate but it gives you a good idea of approximately where you should be.To go from Fahrenheit to Celsius, example: 70F minus 30 divided by 2 = 20C To go from Celsius to Fahrenheit, example: 25C multiply by 2 plus 30 = 80F. Like I said it's not exact, it's a ballpark approximation.
Interesting but a very long method to do a simple conversion, try the following instead. C to F: (C - 10%) X 2 + 32. Which is C - 10% then double it and add 32. So, 10C -1 = 9. Doubled = 18. Add 32 = 50F. Simple F to C: Just the reverse. 50F - 32 = 18. Divide by 2 = 9. (as 9 = 90% just add 1) = 10C This is the easiest method I have ever come across and very simple to do mentally.
the answer will probably be a decimal when you divide it so if you use this method you also have to be really good at dividing and multiplying in your head
Liam Daniel never, Celsius is lame.used by steeple who don't understand. This is why AMERICA is taking the lead in resisting group think. Fahrenheit has finer granularity, therefore decimals aren't needed. Zero Fahrenheit has a real purpose in life. LEARN
when math and science teachers dont bother giving formulas and expect you to know this is my heaven thanks alot. any chance any science formulas for geography available
Thanks a lot. We will shortly be starting another channel on which we will be posting just science videos. If you have any topics that you would like videos on, please let me know. Cheers.
This is easier: Double the Centigrade temp, delete the last number from the result, subtract that value from the first result and add 32. EG 35c to f: 35x2=70 - 7 =63 + 32 = 95. EG 16c to f: 16x2=32-3=29+32=61. EG 50c to f: 50*2=100-10=90+32=122 Most times, it's spot on but it's never off by more than 1f
I find it easier to stick with the original formula. I skip the fractions by changing 5/9 to 1.8. For example, 30c = [30*1.8]+32 = 86f. And in reverse, 68f = [68-32]/1.8 = 20c.
In case you just want an approximation when on holidays, F = 2C + 28 will do the trick (C = F/2 + 14). Perfect if you just want a vague idea of how hot it is in other countries. It is correct for 20 degrees Celsius and 68 degrees Fahrenheit (around room temperature).
8 лет назад+1
Thank you for proving that I am not insane!!!!!! (20 years later into my life)! Many years ago, when I was in middle school... My mom and family didn't understand me when I was talking about Celsius, in temperatures. ----- my long story goes ---- I was just checking the CPU temperature from the BIOS on probably an ancient old 486 processor. Or may have been the newest Pentium III 550mhz that I bought myself, while working a summer time job. I paid more than $1,400 for that system of 550mhz (And I was in middle school, minimum wage: $5.50 for underage/$7.00 for 18 over). I remember the nearly the same sentence that I told my mom. "The BIOS displays that the CPU temperature is in Celsius or can be switched to kelvin.". I remember that my mom was talking with my aunts and uncles, discussing the same thing that they ''''''''''don't know what celcius is'''''''''' and mentioned that I 'may have """"pronounced kelvin wrong"""" or that I was was a confused child of special ed...""""
+Tyee Cambrón Ha ha. No you are not insane. I too have a similar story. A lot of us have..
8 лет назад
cool info. And really, I mean, my whole family back in the day. As in, I have like 6 aunts and 6 uncles, or something like that (i lost count), and non of them understood what I was talking about. At least they understood about viewing other planets in plain sight at night. Those brighter looking stars. (if they actually believed they were planets). like venus, mars, jupiter in the sky...
x 9 divide 5 + 32 , for me the best , like this 180 C converter to fahrenheit ........180 x 9 divide 5 + 32 = 356 fahrenheit ......180 x 9= 1,620 divide 5 =324 + 32 = 356 . The fastest for me and more if you used calculadora if you don't want to use your pen or brain . x 9 divide 5 + 32 , three easy steps .
Guys thanks for all the comments and Love. Here is a link to all our Math Videos. Enjoy: ruclips.net/p/PL1-lK8m-elLDitldLRadlsvuCFQVbkgVI
funza Academy hello I'm sorry for bothering you but I got a question since I excersised with a hot air conditioner what do I do so that I don't get myself to die or get dried out
funza Academy. Thxs for the videos thx soo much
funza Academy and ready
It this a trick question !
Thanks for your kindness
This is how I (approximately) convert Celsius into Fahrenheit - FAST!
First I memorized the following:
0°C = 32°F
10°C = 50°F
20°C = 68°F
30°C = 86°F
40°C = 104°F
50°C = 122°F
For example, if I were to approximately convert 33°C into Fahrenheit, I would do the following:
• I know 30°C is 86°F
So I know it must be near 86°F.
• Because there is a 3 in the ones place a of 33, I times the 3 by 2 (3 × 2 = 6). (Always multiply by 2.)
• Now I add my memorized degree, 86°F with the product, 6 and get: 92°F
So 33°C ≈ 92°F
(However, 33°C = 91.4°F)
I don't know why my brain thinks similar to yours for these conversions, but I like your way of doing it so much better and it's a lot easier (for me), thank you, but how do you convert in reverse to get Celsius?
Instead of multiplying, divide and reverse the order
Thanks that is super helpful
thx little dude
+devin patterson Thanks a lot
Finally. Thank you. I am really good at math, but this one stumps me all the time. I have to keep post-its around the house to try to learn the conversions, but they just don't stay, and I have never been able to figure out good shortcuts. I'm 36, with a PhD, I speak multiple languages and have lived everywhere in the world. I've learned to make so many conversions in so many countries, but this one has always just stumped me. I saw all this not to toot my own horn, but to on the contrary humble myself to whomever did this. THANK YOU!
An easy way to convert C to F in your head is to double the C, subtract 10% (found easily by moving the decimal place over once) and then adding 32. As an example, if we take 40C, to 80, subtract 8 leaves us with 72, and then adding 32 gives 104, which is the exact amount in F.
It's also really helpful to know the 10 step increments for C to F. For every 10C celcius increase, it's an 18 degree F increase. 0c = 32F, 10C = 50F, 20C = 68F, 30C = 86F.
Decent mnemonic, but difficult for mental math. Try this:
F= [(C*2)-10%]+32
C=[(F-32)/2]+10%
E.g. temp=25C
F=[(25*2)-10%]+32
F=(50-10%)+32
F=(50-5)+32
F=77
E.g temp=80F
C=[(80-32)/2]+10%
C=(48/2)+10%
C=24+10%
C=24+2.4
C=26.4
Scott Brown so 121f
C= (121-32)÷2)+10%
C=89÷2+10%
C=44.5+10%
C=44.5+4.9
C=49.4
You have just made my life easy, I have been trying to find an easy method to learn this, for college, just let you know I'm 56, trying to become a nurse, thank you so much, from michigan
The simple ( C * 1.8 ) + 32 = F and the ( F - 32 ) / 1.8 = C methods worked for me over the years.
0C = 32F, and so this water freezing point makes the number 32 very easy to recall.
For an even easier and faster in your head calculation F ==> C (F - 32) / 2 or C==> F (C*2)+32. Its not exact as the 2 here is really closer to 1.8 but it gives you a very quick idea of the equivalent temperature and for the most part its close enough for a day to day conversion.
Its 6 years ago and he still replying to comments what a legend keep it up kid
Thank you. This is the kids uncle. The kid is now studying medicine at Oxford.
And yes, he still replies too comments
@@funzaAcademy
What a plot twist. So basically, still watching the video, I guess all I got to remember is 36.6 is body temp in C and a 100 is bt in Fahrenheit? No. I got it wrong.
Nonetheless, a plot twist
That was wonderful. I live in the U.S.A., and I don't commonly practice converting Celsius into Fahrenheit. That was taught and explained so well, I'm very grateful, I hope I can remember it, lol. Thank you!
feels bad he hasn't responded like he did to others feeeeeeeeeeelsssssssss badd mate
This kid is smarter than i am
Thank you.
funza Academy brain maniac
this kid is also on a script.
I Have No Chin probably because you’re from America...
this kid 100% just googled those everything then found the wiki for it and copy pasted
The easier formula, which I learned in high school (1957) To convert Fahrenheit to Celsius. Add 40 take 5/9 then subtract 40 To convert Celsius to Fahrenheit. Add 40 take 9/5 then subtract 40. No need to remember +/_ 32
Feel free to use what works best for you
There's an easier way. Celsius x 2 - 10% + 32. 10°C × 2=20 - 10%=18 + 32=50°F.
bahrta sai thanks
Pedro. you saved my nursing student ass. THANK YOU
bahrta sai thanks
@Mattias Pleš
Formula - Celsius x 2 - 10% + 32
Example - 10°C × 2=20 - 10%=18 + 32=50°F
Jason Duncan what’s 10% of 67
Kid... I wish you had been around when I was learning my Math! At age 65... You taught this old girl a new trick! Thank you, from Ma 2
Thank you Linda. Your comment just made my day.
Thank you so much! I was having such a hard time grasping this before!
Great! All the best.
the fact that I'm in college and this video made me understand it 1000000000000x much better says a lot. THANK YOU !! you've saved my brain
Thank you Elizabeth.
You are amazing little dude. It help me a lot. Thank you very much.
Thanks Leng
Exact conversions are rarely required. It's easier to memorize a few notable temperature points: Cold as Hell (-40C/-40F), Freezing (0C/32F), Cool (10C/50C), Room Temperature (20C to 22 C / 68F to 72F), Body Temperature (37C/98.6F), Boiling (100C/212F), Oven (175C/350F).
I've been using this method because I always forget the order for the conversion. It's pretty useful.
It's easy..
Convert Celsius to Fahrenheit.
°F = (°C x 1.8) + 32
°C = (°F - 32) / 1.8
(32.1°C x 1.8) + 32 = 51.818°F (Converting Celsius to Fahrenheit)
(77.2°F - 32) / 1.8 = 59.42°C (Converting Fahrenheit to Celsius)
** Converting 32.1 degrees Celsius to Fahrenheit. **
Thirtytwo and one tenth degrees celsius times one and eight tenths plus thirty two equals fifty one and eight hundred and eighteen thousandths degrees Fahrenheit.
** Converting 77.2 degrees Fahrenheit to Celsius **
Seventy Seven and two tenths degrees Fahrenheit minus thirty two, divided by one and eight tenths equals fifty nine and forty two hundredths degrees celsius.
Want that in VB.NET..?
Textbox1 is Celsius. Textbox2 is Fahrenheit.
'Convert C to F.
Textbox2.Text = Val(Textbox1.Text) * 1.8 + 32
'Convert F to C.
Dim ContainerA as Double
ContainerA = Val(Textbox2.Text) - 32
Textbox1.Text = ContainerA / 1.8
Don't believe me..? Try the formulas with Google. It's accurate.
+Mark II Kinda didn't get the whole "working with whole numbers" point, huh?
***** I bet you could teach me how to do that with your mom huh Pathetic George.. huh bud..
***** lmao !!
Mark II this helped more than the actual video... The video gave me a wrong answer so yea no
The trick is to be able to do it in your head. It is degrees F minus 32, divided by 1.8. Since most people can't do that in their head, substitute 2 for 1.8, you will be close enough for most things. If you need exact, use a calculator/converter.40F-32=8. 8/2=4C. Actual =4.4C80F-32=48. 48/2=24C Actual =26.6Reverse it for C to F. 23C*2=46. 46+32=78F. Actual =73.45C*2=10. 10+32=42F. Actual =41
I always just remember that the two scales are equal at -40, and that 1 degree C is 9/5 of a degree F.
OMG! I totally love this easy to remember trick. I have a test this coming Tuesday and this definitely will help me out. Keep up the great work!
Glad to hear this Kelly. Good luck with the test.
Anyone who gives negative feed back doesn't understand the word equality....this is an equation and you can manipulate the values how ever you'd like to as long as the equation is balanced....if you ask me this is the formula that should be used in schools...
+Rashad Armbrister Thank you Rashad. I agree. We tested this formula with a small sample of learners and most of them found it easier to remember . We also taught them how it was derived a bit later .
Rashad Armbrister I
So true !!!
I couldn't remember this formula till now
I like cats and my hand, I can't forget it and 160 easy to remember !!!
Very nice !! Thanks funza Academy
Or the U.S. should just adopt Celsius...
I didn't dislike because formula, but because voice kept osculating between 40 to 160db!! Dang my kids talk like that they get in timeout. Not even joking about this. When my kids yell like that they get into timeout.
It's dangerous imagine you're driving and then your kid starts yelling like someone just neutered them!
C --> F = [temp] / 5 x 9 + 32. i.e. 10°C / 5 = (2) x 9 = (18) + 32 = (50°F)
F --> C = [temp] - 32 / 9 x 5. i.e. 50°F - 32 = (18) / 9 = (2) x 5 = (10°C)
Granted there's no fingers and cats to help us remember, but always seemed straight forward and easy to math out. I think I might have to break out a pencil and paper if I'm doing separate multiplication, then throwing in the 160 to add or minus.
It's better for the U.S to accept 'celsius' rather than memorizing this formula
Thing is here in the U.S.A. we want to change but we are too lazy.
As an American, I feel that this keeping to the Fahrenheit is a matter of pride and wanting to stand out. Logically, it would be significantly better to go to Celsius...
Yep, but until then, I have to learn the conversions for my nursing exams, and found this video quite helpful.
Fahrenheit is a human scale. 0 is as about as cold you'd want to be , and 100 is about as hot.
We always have to be ass backwards. I got a space heater that only reads in Celsius. I gotta go on google every time just to know what the hell it means in Fahrenheit. Made for Canada.. It was delivered through home depot. Was it a mistake? I guess. Why can't heaters have both? Some do and some don't. This doesn't have both.
Fahrenheit is also more precise. The ambient temperature on most of the inhabited world ranges from -20 degrees Fahrenheit to 110 degrees Fahrenheit - a 130-degree range. On the Celsius scale, that range is from -28.8 degrees to 43.3 degrees - a 72.1-degree range. This means that you can get a more exact measurement of the air temperature using Fahrenheit because it uses almost twice the scale.
Great video. Love the mnemonics
Thank you very much
Easy c to f is: Cx2 +30 (example: 20C x2 +30 = 70 F ) Then you get the ish value, times with 1,8 you get the correct value
Tom Knudsen what about F to C easy?
(F-30)/2 ..
Thank you for this. As an American this really helps
A pleasure. Thank you.
Noah-the problem is that in F-C you have to subtract 32 before multiplying and in C-F you have to add 32 after multiplying. In the way I showed, the procedure is exactly the same going either way, only the multiplication factor is different.
This equation is simple but works from college chemistry5F-9C=160 plug in the number and. solve the equation
Some heat is supplied to a body and it's temperature increase by 10 degree celcius then the increase in it's temperature is also equal to
a)283k. b)18 F c)50F. d)36F
I was on the Metric Counsel back in the early 90's as a proponent for the US to further adopt the IS of measurements, however it's just my personal view that the Fahrenheit scale is actually more human- friendly than Celsius in that it's more sensitive being nearly double the gradient of Celsius which translates into a wider temperature range such as 70-80 degrees, as opposed to 21-27 degrees C. Scientifically Centigrade makes better sense, and the world uses and relates to it, so eventually the USA will go with the flow, albeit might not be in my lifetime :-(
Valuable inputs. Thanks for sharing Joseph.
"Fahrenheit scale is actually more human- friendly"
~ Exactly!
The trick is, HOW to remember the Algo, NOT the formula.
Freezing point is 32F, F larger number than C, 5/9 or 9/5, used to convert F to C or C to F.
From F to C, first minus the freezing point (32), reduce the number by 5/9 ratio.
From C to F, enlarge the number by * 9 / 5, then add back the freezing point 32.
Note: 5/9? boiling point of water is 212f and 100c. freezing point is 0c.
I usually just double the Celsius and add 30.... not ideal for equations or exact numbers but is usually good enough.
*Whispers* (F - 32 X .56 = C) (C X 1.8 + 32 = F)
Today, my son used this video and learnt a lot. A big thank you. 😇
Great. Thank you SIr.
"learnt"?
when you tryna learn celsius to fahrenheit but you dont know how to spell learned
@@cicadafiIeslol
Thanks little man this will help me out a lot on my upcoming quiz
Good luck
Well. I love cats. But I would not trade 5 of my fingers for even 9 cats. Even if you gave me $160.
Even better.
Ahhh..i needed this shortcut for MCAT . Thnks kid!
Good luck Izma.
nice and interesting way to remeber the formula!
+Keren Ronad Thank you
Using the 9/5 fraction adds an additional unnecessary step. Use 1.8 instead and youre ahead of the game when you use a calculator. The derivation of 1.8 becomes kbvious when you compare the c and f scales for water freezing and boiling which is 0 and 100 c compared to 212 - 32 respectively = 180. 180 ÷ 100 = 1.8 which becomes much more intuitive once you analyze the two scales.
Throw out 9/5 forever. It was designed for school kids to help reinforce their fraction skills. Those days are behind us. Use 1.8 and save steps.
I would rather use the original formula C = F -32 x 5/9...its more simple!
if you want an estimate of temperature, the easiest way to do this is round 9/5 to 10/5. You wont get an accurate conversion, but it helps one do this conversion quickly in order to get a rough idea of what temperature it is.
Thank you so much. If I could do anything I would give you 5F as a high five for your help.
Very kind of you, thanks Christian.
convert Celsius to Fahrenheit formula f=9/5c+32 very simple formula. Solve for c to find you're answer
The video was very helpful, but I wish you would've explained how you got 5F = 9C +160
Brittany Arredondo I'm still stuck on that. Thank You
Likely by manipulating the "normal" conversion equation of "Fahrenheit * 9/5 + 32". If you multiply both sides by 5, you'd get "5 Fahrenheit * 9 + 160". You'd afterwards, again, divide by 5, essentially neutralizing the earlier fraction. Not entirely sure, because the numbers aren't exactly the right way around, but that seems to sort-of make sense to me.
Yes. { F = 9/5C +32 } * 5
F = 9/5C + 32
5 (F = 9/5C +32)
EVERYTHING inside gets multiplied by 5:
5F = 5(9/5C) + 5(32)
5F = 9C + 160
Douglas Williams LCD least common denominator
LOVE THIS> Five fingers, Nine cats 160. Love the narrator.
Fahrenheit is so much better for measuring air and body temperature! It's much more precise. Celsius is only really useful for water, and we live in air environment. To all Americans just think about how different your house feels from 68°(20°C) - 70°(20.5°C). Or taking your body temperature 98°(36.6°C) - 101°(38.3°) Exactly it's superior. So when setting the temperature in their houses they have to use decimals when we don't, And when taking a body temperature we use decimals which is more precise unless they go to the 10th and 100th
Scott Free interesting point since its literally one degree variation in which water freezes 31F and 32F
Dude, Fahrenheit sucks ass. Literally the only reason we have not adopted SI units is because it is too expensive to change everything in the county over. In damn near every single S.T.E.M. class offered in high school and college, they use SI units. It is way easier to use and makes way more sense. The US Customary System is so inconsistent with what numbers to use, it's ridiculous.
no its not. you feel its more precise because you'v been using it. people who's been using celsius have no problem identifying how it is different 36.6C to 38C. You will hardly understand since you are already too used to using Fahrenheit, just like Native english speaker won't understand foreigner language until you start to use it and practice it.
and you are already caught by that thoughts (or excuses) that most Americans have, so I got nothing to say. just think about the number of all other people using celsius compared to americans using Fahrenheit. numbers don't lie
@@jaykim9969 Moron I use both on a daily basis I work with plenty of lab equipment that only runs in Celsius, Celsius is great for certain things but not body temperature or air temperature,You obviously don't know the definition of precise... Your a dumbass.
Furthermore I find it fucking hilarious that people think Americans don't understand Celsius, it's just a different scale you idiot, it's not that fucking complicated, and we use it all the goddamn time, we use both... you don't use Fahrenheit and have no concept of it, yet you criticize it, and clearly don't understand Fahrenheit, its superior for body temperature and air temperature, it has a BIGGER scale for more precise readings you can get the same precision but you have to use decimals to do so.
Absolutely awesome! Great work. I am 56 years old and am always forgetting the formula for this conversion. I wont now!!
Merci Rusty
thx but i couldnt understand where did you get the 160??
Ikr?
32x5 =160
In the original formula you added 32 for 1F, so for 5F you must add 5x32
There's a simpler way to convert Deg F to Deg C and vice versa in your head. It's not super accurate but it gives you a good idea of approximately where you should be.To go from Fahrenheit to Celsius, example: 70F minus 30 divided by 2 = 20C To go from Celsius to Fahrenheit, example: 25C multiply by 2 plus 30 = 80F. Like I said it's not exact, it's a ballpark approximation.
Fahrenheit is still better because you can go outside comfortably when 69º and regularly bake at 420º
BigBalloon 19087 omg yassss
Thank u so much for example in the simplest way. I love this fun way to remember this conversion.
Thanks a lot
bro i think there is some illuminati stuff going on here.
5 fingers
cats have 9 lives.
hmmmm
ha ha.
Minibaum456 gdv
And triangles has 3 aslo a eye
Wow it really helpd for national exam tomorrow tnx kid
Good luck
Kelvin: I'mma just sit in the corner
wow. im 25 years old and this helped out alot. still enjoyed the animations too.
Thanks a lot Tony.
THANKS A MILLION THIS WAS VERY HELPFUL BECAUSE MY TEACHER TAUGHT ME THE CONFUSING FORMULAS AND I FIND IT VERY HARD TO REMEMBER (•_•)
All the best
Interesting but a very long method to do a simple conversion, try the following instead.
C to F: (C - 10%) X 2 + 32. Which is C - 10% then double it and add 32. So, 10C -1 = 9. Doubled = 18. Add 32 = 50F. Simple
F to C: Just the reverse. 50F - 32 = 18. Divide by 2 = 9. (as 9 = 90% just add 1) = 10C
This is the easiest method I have ever come across and very simple to do mentally.
Ok maybe it's because I'm ok but this doesn't seem easier
the answer will probably be a decimal when you divide it so if you use this method you also have to be really good at dividing and multiplying in your head
Just convert all together to Celsius and ditch Fahrenheit.
Liam Daniel never, Celsius is lame.used by steeple who don't understand. This is why AMERICA is taking the lead in resisting group think. Fahrenheit has finer granularity, therefore decimals aren't needed. Zero Fahrenheit has a real purpose in life. LEARN
If we ever switch everybody should go to kevlins not celcius.
WHY??? Fahrenheit is so so so so so so so so so so much MORE accurate.
+ Cory F WHO is Kevlin? Does Kevlin live where it is 0 degrees Kelvin?
True 0 degrees Celsius = 32 degrees farenheit wtf
I'm so dumb, I then had to watch a video explaining what a Mnemonic was
You are not dumb. It is normal to watch this video many times.
omg ily thank you so much
+Nariman Mahmoud Thank you Nariman.
Thank you so much ! You Help me a Lot . Because my proctor in science is very fast to discuss so i can get it . Thank you
thank you for posting! BTW you have a cute voice :D
Thanks very much
Thank you . That is a great way to remember
Thank you Tara
Are you Indian?
We are from 3 countries - India, England and South Africa
@@funzaAcademy so there are 3 people working in your RUclips channel?
That is correct. We are 3 friends in 3 different countries.
Very good information. Thank you from an old man over 70 in a Celsiusland.
ur calculations r superb😊😊
Merci beaucoup
Thank you so much for this trick 😊😊
when math and science teachers dont bother giving formulas and expect you to know this is my heaven thanks alot. any chance any science formulas for geography available
Thanks a lot. We will shortly be starting another channel on which we will be posting just science videos. If you have any topics that you would like videos on, please let me know. Cheers.
Forget those negative comments! This video is very very useful, but also very clear and understandable to a non english native. Nice animations!
Ann0yingDevil Thank you very much
Great trick! I'll have to remember that if I ever lose my phone or can't use the conversion APP for some reason!
Here is my method for rough estimates: 86F = 30C, 77F = 25C, 68F = 20C
This is easier: Double the Centigrade temp, delete the last number from the result, subtract that value from the first result and add 32. EG 35c to f: 35x2=70 - 7 =63 + 32 = 95. EG 16c to f: 16x2=32-3=29+32=61. EG 50c to f: 50*2=100-10=90+32=122 Most times, it's spot on but it's never off by more than 1f
This formula was so easy. Thanks a lot. Because of you, I got full marks in my final math exam
Very happy to know this Nishaad. All the very best.
funza Academy hi
I find it easier to stick with the original formula. I skip the fractions by changing 5/9 to 1.8. For example, 30c = [30*1.8]+32 = 86f. And in reverse, 68f = [68-32]/1.8 = 20c.
10 c is 50 f , little cold for me but i prefer 15 c - 22 c , 59 f - 72 f
amazing, learning Metrics and Celsius every day !
great
awesome technique to remember . Thanks. .. .....
Thanks Vimla.
In case you just want an approximation when on holidays, F = 2C + 28 will do the trick (C = F/2 + 14).
Perfect if you just want a vague idea of how hot it is in other countries.
It is correct for 20 degrees Celsius and 68 degrees Fahrenheit (around room temperature).
Thank you for proving that I am not insane!!!!!! (20 years later into my life)! Many years ago, when I was in middle school... My mom and family didn't understand me when I was talking about Celsius, in temperatures.
----- my long story goes ----
I was just checking the CPU temperature from the BIOS on probably an ancient old 486 processor. Or may have been the newest Pentium III 550mhz that I bought myself, while working a summer time job. I paid more than $1,400 for that system of 550mhz (And I was in middle school, minimum wage: $5.50 for underage/$7.00 for 18 over).
I remember the nearly the same sentence that I told my mom. "The BIOS displays that the CPU temperature is in Celsius or can be switched to kelvin.". I remember that my mom was talking with my aunts and uncles, discussing the same thing that they ''''''''''don't know what celcius is'''''''''' and mentioned that I 'may have """"pronounced kelvin wrong"""" or that I was was a confused child of special ed...""""
+Tyee Cambrón Ha ha. No you are not insane. I too have a similar story. A lot of us have..
cool info. And really, I mean, my whole family back in the day. As in, I have like 6 aunts and 6 uncles, or something like that (i lost count), and non of them understood what I was talking about.
At least they understood about viewing other planets in plain sight at night. Those brighter looking stars. (if they actually believed they were planets). like venus, mars, jupiter in the sky...
Thanks for the easy formula, you explained very well. :)
Thank you
YAY!! I live in the Bahamas and it’s always hot here
Cheers
SO easy to understand, ty
Thank you Martha
x 9 divide 5 + 32 , for me the best , like this 180 C converter to fahrenheit ........180 x 9 divide 5 + 32 = 356 fahrenheit ......180 x 9= 1,620 divide 5 =324 + 32 = 356 . The fastest for me and more if you used calculadora if you don't want to use your pen or brain . x 9 divide 5 + 32 , three easy steps .
This works!!! Thank you soooooo very much!!!!
Thanks Robyn
I really need something like this: (C - 32) x 5 / 9 or F / 9 x 5 - 32
Thank you
Thank you helps out a lot!
A pleasure
OMG very useful!!! I would not have known to switch the equation to convert to fahrenheit! Thank you
Thank you Kim. Glad you found the video useful.
Thanks for the formula
Thanks Prameela
This makes way more sense to me, I can't thank you enough.
It's a pleasure Andrew. All the best.
I can’t thank you enough this was so helpful!
This video helped me a lot! Thanks FUNZA ACADEMY!!!
Cheers. Thanks a lot.
Thank you so much my teacher explains it the complicated way.Tysm God bless ya👌✌✌✌
Thanks a lot. Go well
Whats the “complicated way”
If by complicated you mean understanding the formula, then thank your teacher. Don't be lazy - learn the fundamentals too.
this kid is AF genius. #respect
+estefany Calixto thank you very much