How to Check if Your Scale is Accurate Without Calibration Weights (Using Coins)

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  • Опубликовано: 29 окт 2024

Комментарии • 96

  • @RobSomeKnowledge
    @RobSomeKnowledge  3 года назад +10

    Did you already know this tip? Any other tips for scale calibration hacks? Reply to this comment and let me know!

  • @cannasseurtv87
    @cannasseurtv87 3 года назад +107

    “Other valuable substances” 😉

  • @RochelleEskue
    @RochelleEskue 8 месяцев назад +2

    Thank you. Simple, quick, and easy to remember. Interestingly, I've discovered that new nickels weigh differently than the old ones.

  • @RobertMendietta
    @RobertMendietta 6 дней назад +1

    Freakin awesome this did help me out a lot and you were to the point

  • @mrmatt7210
    @mrmatt7210 2 года назад +14

    The materials used in the manufacturing of coins have changed over the years and in doing such has also affected how much a coin weighs.
    For example
    Quarters made from 1873 through 1964 (1873-74 with arrows at the date) - 6.25 grams
    Copper nickel quarters made since 1965 - 5.67 grams
    40% silver Bicentennial quarters (1976-S) - 5.75 grams

  • @KJVism
    @KJVism 2 года назад +11

    It really depends on the level of accuracy you need. I've weighed 4 different one euro coins that should weigh 7.5 grams each. They weighed between 7.5 and 7.39 grams. A huge difference when buying expensive commodities.

    • @RobSomeKnowledge
      @RobSomeKnowledge  2 года назад +2

      If in NEW condition, US coins are very precise on the weight, of course wear and tear will physically remove some material from the coins and then of course they will weigh less. However if you are buying very expensive material like precious metals, etc, then I would recommend you spend a few bucks and get an actual calibration weight set. They are literally less than $20, I have a set linked in the description.

    • @al_kaloid
      @al_kaloid 2 года назад +1

      @@RobSomeKnowledge The weight sets for under 20 bucks are nice for centigram or decigram scales, but analytical balances require E1 weights for proper calibration that cost at least a hundred bucks per weight.
      I just bought an old but beautiful Sartorius 1207 MP2 in pristine condition for a great price. Unfortunately the calibration weight required is an 80g E1. 80g weights aren't manufactured anymore, so I would have to buy at least 3 E1 weights, 4x20g would be even better to also adjust for linearity according to the service manual (despite the higher deviation).
      I'm actually thinking of going to a pharmacy and asking whether they could weigh my cheapo calibration weights on their analytical or maybe even semi micro analytical balance (doubt it) and just go from there. Can't really justify anything else since it's just a hobby, but I wanna know where I'm at with these cheapo weights.

    • @waytoolazyy
      @waytoolazyy Год назад +1

      ik the guy below said this but i wanna put my 2 sense in anyway😝 i would only use newer coins made within the last 5 years

  • @RealMexFoodShouldntGiveUDrrhea
    @RealMexFoodShouldntGiveUDrrhea 2 года назад +8

    Thanks so much for this. Turns out my cheap scale is accurate

  • @Rawteeth
    @Rawteeth 2 года назад +4

    Thanks! This is super helpful!

  • @avirei98
    @avirei98 2 года назад +5

    Yeah my scale is messed up and I feel like I got cheated I just ordered some official weights but they don't come in till Friday and I don't think I can wait a whole day just to weigh my product so trying to figure out how to recalibrate it without waiting, This has been incredibly useful thank you I saw somewhere else that said use 10 nickels for 50 mg but I'm like how accurate is that really?!

  • @robertmazzola6882
    @robertmazzola6882 2 года назад

    Very precise and clear great video, with the exception of what to do if your scale is not accurate

    • @RobSomeKnowledge
      @RobSomeKnowledge  2 года назад +1

      If your scale is not accurate then you need to run through a calibration process. This varies from scale to scale so I would refer to the manufacturer or manual for your specific scale. But the concept is basically you enter calibration mode. Then the scale will ask you to place a calibration weight for a certain amount of weight. Let’s say 100g for example. Then the scale will recalibrate based on that weight. If you want to be more precise it is definitely recommended to use actual calibration weights (like this amzn.to/3gdxbki ) if your scale needs calibration and not the coin method. However if you don’t need it super precise you could definitely use coins to calibrate it. Just make sure to use almost brand new coins so the weights are spot on, then just stack the coins until you get to the required calibration weight.

  • @noahzm_
    @noahzm_ 2 года назад +4

    Almost blessed someone knew my scale was off

  • @Jay28u
    @Jay28u Год назад +3

    FYI - for those in the UK - A 1p coin weights 3.5g (an 8th of an oz) a 5p coin weighs 3.2 grams (a dirty thieving robbing B'stead 8th) a 2p coin weighs 7g or a quarter oz - handy to know when buying valuable substances in the UK (2:42)

    • @RobSomeKnowledge
      @RobSomeKnowledge  Год назад

      Great info that I don’t have the experience to share, thanks!

  • @adelataei8785
    @adelataei8785 3 года назад +4

    Thanks a lot 😊

  • @dewitubeX1
    @dewitubeX1 Год назад +2

    I bought a 100g weight to calibrated and the nickel weighted 4.96g so im going to go with that the nickel i have is a little bit less than 5. When i put the 100g weight is still gives me 100g. Good video by the weight

    • @RobSomeKnowledge
      @RobSomeKnowledge  Год назад

      👍🏼. Is it a newer nickel in great condition. Like less than 5 years old? The more a nickel circulates slowly small amounts of material will be removed affecting the weight. Calibration weights are definitely the way to go if you can spare the money for them

  • @zom6iesrock128
    @zom6iesrock128 3 года назад +8

    Why does my weight keep changing and not stay on a solid number?

    • @mistylawrence6944
      @mistylawrence6944 3 года назад +3

      Same problem, drives me nuts

    • @younggunner9482
      @younggunner9482 3 года назад +2

      Probably not level enough if it's not on a level surface it's gonna jump numbers all over the fckn place and act stupid.

    • @mistylawrence6944
      @mistylawrence6944 3 года назад

      @@younggunner9482 True, my apartment sucks because none of the floors are level so I have to gobto the Kroc Center or a doctor's clinic to find out how much I weigh

    • @younggunner9482
      @younggunner9482 3 года назад +4

      @@mistylawrence6944 lol body weight is not what this conversation is about it's about weighing up "valuable substances" 😏

    • @RSP13
      @RSP13 2 года назад

      I had that problem. In my case, I opened my scale and noticed that 1 electric wire was pressing against the platform. I moved the wire with tweezers, closed the scale and recalibrated it. The problem never returned.

  • @pupdog7374
    @pupdog7374 Год назад +1

    What was presented here is fine for the majority of folks. If someone wants a calibration method more presice, look elsewhere. Nice video.

    • @RobSomeKnowledge
      @RobSomeKnowledge  Год назад

      Thanks! And well yeah, any method other than buying GOOD precision machined calibration weights isn't going to be very accurate down to the centigram, milligram or even smaller scale.

  • @leannscott7309
    @leannscott7309 Год назад +1

    I already knew that I needed to know how to calibrate them

    • @RobSomeKnowledge
      @RobSomeKnowledge  Год назад +2

      It’s different for every scale. You gotta find out how to get into the calibration mode then put the amount of weight they request on the plate, to calibrate

  • @ronwhite3121
    @ronwhite3121 29 дней назад +1

    Do a video of how to recalculate my red 1-100 jewelry scale. Please and thank you.

  • @mr.redhookster8958
    @mr.redhookster8958 2 года назад +1

    Thanks for the video. I knew about the $1 but not about the coins

    • @RobSomeKnowledge
      @RobSomeKnowledge  2 года назад +2

      Aye I’m glad I could teach you something new!!

  • @PatrickSwayzeOnDbol
    @PatrickSwayzeOnDbol Год назад +1

    why do you have pennies if you don't use pounds?
    I've always wondered that.

  • @simonburrell7041
    @simonburrell7041 Год назад +1

    “Valuable substances”

  • @RochelleEskue
    @RochelleEskue 2 года назад

    So I'm not finding those links you mentioned, for the weights?

    • @RobSomeKnowledge
      @RobSomeKnowledge  2 года назад

      It’s in the description. Here is the link: amzn.to/3wf5y0o

  • @meshiaaddis6460
    @meshiaaddis6460 Год назад

    How do I fix my scales or if my scales are off, like if my scales read 3.6 for a nickel? It's 1.7 off so how do I fix this

    • @RobSomeKnowledge
      @RobSomeKnowledge  Год назад

      If your scale is not accurate then you need to run through a calibration process. This varies from scale to scale so I would refer to the manufacturer or manual for your specific scale. But the concept is basically this: you enter calibration mode. Then the scale will ask you to place a calibration weight for a certain amount of weight. Let’s say 100g for example. Then the scale will recalibrate based on that weight. If you want to be more precise it is definitely recommended to use actual calibration weights (like this amzn.to/3gdxbki ) if your scale needs calibration and not the coin method. However if you don’t need it super precise you could definitely use coins to calibrate it. Just make sure to use almost brand new coins so the weights are spot on, then just stack the coins until you get to the required calibration weight. For example if you scale requires 100g of weight for calibration, you could stack 20 nickels since each nickel is 5.0g x 20 = 100g. Make sure that you are using modern day coins in like new or mint condition to rely on the weights. Older coins like nickels from the early 1900s have higher silver content, and earlier pennies have higher copper content, so they will not necessarily match the weights in this video. Again I highly recommend investing in a $20 or less set of calibration weights if precision is your goal.

  • @BlazeBullet
    @BlazeBullet 9 месяцев назад +2

    Coincidence that 20 nickels is 100g and 20 nickels is $1 🤔🤔🤔

  • @carlhansen8672
    @carlhansen8672 Год назад

    Thanks for the info. LOL I need a new scale.

    • @RobSomeKnowledge
      @RobSomeKnowledge  Год назад

      Hahah theyre pretty cheap nowadays, here's a really good one: amzn.to/46Q0DCq

  • @antoniomorales8515
    @antoniomorales8515 2 года назад

    What if your scale is off though? This video is only showing if you’re scale is on point. Most people would expect their scale to be on point but this video is only showing how a scale already is when you buy it. But how do you fix it when it says a nickel weighs 4g?

    • @RobSomeKnowledge
      @RobSomeKnowledge  2 года назад

      If your scale is not accurate then you need to run through a calibration process. This varies from scale to scale so I would refer to the manufacturer or manual for your specific scale. But the concept is basically you enter into the scales calibration mode. Then the scale will ask you to place a calibration weight for a certain amount of weight. Let’s say 100g for example. Then the scale will recalibrate based on that weight. If you want to be more precise it is definitely recommended to use actual calibration weights (like this amzn.to/3gdxbki ) if your scale needs calibration and not the coin method. However if you don’t need it super precise you could definitely use coins to calibrate it. Just make sure to use almost brand new coins so the weights are spot on, then just stack the coins until you get to the required calibration weight.

  • @geminil2415
    @geminil2415 2 месяца назад +1

    But what if they aren't weighing so accurately what do you do???🤔

    • @RobSomeKnowledge
      @RobSomeKnowledge  2 месяца назад

      Most scales should have a calibration process, the exact procedure can vary by scale, so its best to lookup your exact scale model then add "calibration" and google it. Should be able to find something unless its some no name brand.
      But the basic process goes like this, you enter the scale into calibration mode. It will display a certain weight it wants put on the scale to calibrate. Some scales I have for example, ask for 100g and 200g. So then you place a calibration weight for the correct amount and hit a button to calibrate. You CAN do this with coins but its recommended to use actual calibration weights for most accuracy. Here's is a pretty good set of cheap calibration weights that I use: amzn.to/3XhAqKU

  • @cristinamallari1550
    @cristinamallari1550 2 года назад

    how do we test the accuracy if our coins here in the Philippines weighed diffrent from those coins u used in this video? Peso is the currency in our country which is PHILIPPINES. thanks and hope to get an answer from you.

    • @RobSomeKnowledge
      @RobSomeKnowledge  2 года назад +1

      Honestly not sure, I’m not sure if coins from Philippines are minted to the same accuracy. I would recommend purchasing a “Scale Calibration weight set” from Amazon or some other marketplace you have available to you

    • @RobSomeKnowledge
      @RobSomeKnowledge  2 года назад +2

      Actually I found this, have a look at this document: www.bsp.gov.ph/Coins%20and%20Notes/Coins/NGCCS/NGCCoins.pdf

    • @cristinamallari1550
      @cristinamallari1550 2 года назад +1

      @@RobSomeKnowledge well sad to say im finding solution without spending too much and if i can fix it the simplest way, i mean much better than buying the one youre suggesting.

    • @RobSomeKnowledge
      @RobSomeKnowledge  2 года назад +3

      @@cristinamallari1550 After I suggested buying, I left another comment with a document that shows coin weights for Philippines, Have a look!

  • @litsoccer3231
    @litsoccer3231 3 года назад +2

    These comments though lol! 😂 But thanks for all the knowledge from these vids. I remember subscribing when that make your pop socket sticky again trick worked.

  • @3dtexan890
    @3dtexan890 2 года назад +3

    You really need to check the dates on the coins. They are NOT all the same weight throughout the years. Just sayin'.

  • @rickkane8043
    @rickkane8043 8 месяцев назад +1

    If it is not accurate how you calibrate it?

  • @covidboy1
    @covidboy1 3 года назад +3

    Yay, no more getting ripped off🤭🤫✌️

  • @coochiecrook7120
    @coochiecrook7120 3 года назад +3

    So I put the penny on and it shows 2......I add another penny and it shows 5!? I add another penny and it shows 7....another penny and it shows 10! wtf

    • @RobSomeKnowledge
      @RobSomeKnowledge  3 года назад +3

      What’s the precision of your scale? How many decimal points does it have?

    • @chellecole1124
      @chellecole1124 2 года назад +2

      Your scale is set to measure to the gram. So something that weighs 2.5 or lower is going to show 2 grams. Something that weighs 2.6 is going to show as 3 grams. Change the weight to read to the tenth of a gram and problem solved.

    • @chellecole1124
      @chellecole1124 2 года назад +1

      So essentially the issue is that when you are putting the penny on the scale it is weighing 2.5 grams, and being rounded down to 2.0 g. When you add the second penny it is weighing 5.0 g, when you add the third, it is weighing 7.5 g, and rounding down to 7. When you add the 4th it weighs 10 g.

    • @RobSomeKnowledge
      @RobSomeKnowledge  2 года назад +1

      Yep, this exactly

  • @danielchrisronan2281
    @danielchrisronan2281 7 месяцев назад

    If you want PRECISE measurements, then you're idea is wrong. Every coin gets dropped, stepped, rubbed on the concrete, etc... so not all coins weigh the same. I ran into this problem a while ago... Now I use calibration weights. 🤓

    • @RobSomeKnowledge
      @RobSomeKnowledge  7 месяцев назад

      Which is why I say if you want it to be most precise to use coins in LiKE NEW condition. Even so, unless you are using a microgram scale, coins in new condition are good enough in most people’s use case. Also like I already said in the video yes calibrations weights are gonna be more precise, obviously. They’re literally manufactured for that purpose.

  • @mahaaryaman7088
    @mahaaryaman7088 2 года назад +2

    Where can I buy this scale

    • @RobSomeKnowledge
      @RobSomeKnowledge  2 года назад +1

      Here’s a similar scale on Amazon for $8. amzn.to/3SH41sK

  • @Scars.Into.Stars.thefirethekey
    @Scars.Into.Stars.thefirethekey Год назад +2

    For jewelry and other valuable substances my man I Fwy 😂☺️

  • @austinsanders3537
    @austinsanders3537 Год назад +1

    I can get the number to go to zero

    • @austinsanders3537
      @austinsanders3537 Год назад

      It doesn’t wanna go back to fucking zero it stuck at a weight without me putting ant weight on it

  • @mamikia4939
    @mamikia4939 Год назад

    so my dime weighed exact but my quarter weighed up at 5.76 and my penny weighed in at 3.08 so im confused🤣

    • @RobSomeKnowledge
      @RobSomeKnowledge  Год назад

      its out of wack, you need to run it through the calibration process

    • @mamikia4939
      @mamikia4939 Год назад

      ​​@@RobSomeKnowledge will do even though i just got this scale and its a first time use

  • @austinsanders3537
    @austinsanders3537 Год назад

    How to get it to zero?

  • @williamchris5579
    @williamchris5579 3 года назад +2

    I'm Single 😍😥

  • @jsutrov
    @jsutrov 3 года назад +3

    Cant u use a $100 bill for 100 grams tho easier

    • @RobSomeKnowledge
      @RobSomeKnowledge  3 года назад +1

      No lol. The weight of the bill doesn’t change just because it’s $100. Every paper bill in US is 1 gram. Doesn’t matter if it’s a 1,2,5,10,20,50 or 100 bill they all only weigh 1 gram.

    • @jsutrov
      @jsutrov 3 года назад +1

      @@RobSomeKnowledge u need $100000 to scale 100 gs get outta here. if u got a hundred $100s just laying around ur paying someone else to weight for u

    • @RobSomeKnowledge
      @RobSomeKnowledge  3 года назад +5

      Lol what are you even talking about? Any US bill weighs 1 gram. Wtf does 100 100s have to do with anything? And 100 hundred dollar bills is only 10 grand lol. That’s really not that much money

    • @bosskay5774
      @bosskay5774 3 года назад +5

      @@RobSomeKnowledge he rides the small yellow bus bro

    • @zorinlynx
      @zorinlynx 2 года назад +1

      "$10K is not that much money" I guess beers are on @@RobSomeKnowledge !

  • @terrycody9986
    @terrycody9986 3 года назад +2

    Very happy 😍💋 💝💖♥️❤️

  • @piercequintin209
    @piercequintin209 3 года назад +2

    13:43 I love that. Do you love me? 😍💋 💝💖❤️

  • @matteomarley541
    @matteomarley541 3 года назад +3

    I need boyfriend 💋💋💋💋💋💞💞💞💞