What can I use to calibrate my digital scale 500g?


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When it comes to weighing products, there are a number of things that are available at home.

Most household items usually weigh 500 gms and you might not need a heavy scale for the same. But, calibration of different types of scales and weighing procedures might become a hassle.

Here are several questions that would help you gain an insight into weighing, scales and calibrations.

What should I do if I don’t have any weights and I want to calibrate my scale to 500 gms?

Ans. Even if you don’t have weights lying around for calibration and you need to calibrate a certain amount, it is very easy to do so.

This is because there are about a number of things that you have at home that are weighted to be as 500 gms. There would be many types of things such as a half kg of milk or 1.1 pounds of Apple or a pound of butter with some coins. These all would be approximately 500 gms so you don’t have to worry about having weights. 

Can I use anything to Calibrate my scale? 

Ans. In one simple word, yes. As long as you know how much that thing, which you are going to use as the standard for weight, you can always use it as a calibration tool. Common household items that weigh 500 gms or anything that you are sure of, can be used with the same. 

How can I calibrate any scale?

Ans. There are certain steps that you need to follow to calibrate any scale. Follow them as mentioned below and you would be good to go. The steps are:-

  • Note that you have to put the calibration item in the pocket scale and not anywhere else.
  • Clean it up as perfectly as possible. 
  • Make sure that your scale rests at zero and is not bound down by anything. 
  • Now take the calibration weight (as mentioned above – milk, cheese, a pound of butter etc.) And put it in the pocket scale. 
  • Now if you have two commodities of the same weight, you can put the other in the substitution weight and it would be good to go. 
  • If you don’t have two commodities of the same weight, nickel or any type of coin would be great to check the substitution. 
  • Now check the calibration and you will be done. 

How much is 500 gms?

Ans. There are a number of things that can be used for calibration and when we talk about household items that weigh 500 gms, we can think of so many things. Let’s classify them into points as follows:-

  • Since 500 gms is exactly 17.6 ounces, 10 tablespoons would be exactly the same. 
  • A can of beans. 
  • A pound of butter. 
  • Bottle of salad dressing.
  • A guinea pig (if you have one)
  • A football (good quality)
  • About 3.2 baseballs.
  • 8 eggs

How does my scale flutter sometimes? 

Ans. The answer is your batteries of course because if you felt like cheating it out and bought some batteries from the dollar store for your scale, chances are they are already used up or half used up. This would regulate the uneven power supply to your meter and it would fluctuate the readings. 

Sometimes, my digital scale gave three different readings for common household items that should weigh 500 gms. What should I do? 

Ans. The answer lies in where you are keeping the scale. There are many things that should be considered while keeping your scale. It might be because you haven’t kept the scale or the object properly. 

As for the object, make sure that you put it right in the middle of the scale. This would make sure that you would get the weight distributed equally on the scale and it won’t cause any difficulties. And as for the scale itself, it should not be placed somewhere that has an uneven surface like in your yard or your wooden plank floor. It should be placed on a clean, fully flat surface that should be well balanced too.  

How do I reset my number scale? (Digital)

Ans. If you ask any developer as to what would be the first option when windows hang, it would be to restart the same. Exactly like that, you need to restart the device and make sure that you keep it in a well-balanced place. 

If you don’t know what the steps are, these are as follows:-

  • Remove the power adaptor or the battery which is connected to the scale. Make sure you do have a screwdriver because sometimes, some scales have a screw attached to the back. 
  • Now let it rest. Keep it aside for a good 10 minutes. 
  • Re-insert the batteries and keep them on a flat horizontal surface. Make sure that it is well balanced too. 
  • Now it depends on what kind of scale you have. If you have an automatic, place one foot on the top and it would wake up to zero. If it is manual with push buttons, turn it on and it would work. 

How to know that my digital scale is perfect? 

Ans. If your scale is perfect, it would be pretty accurate. If not, it would show up any errors. Digital scales don’t have a calibration meter usually and thus it would be difficult to know. Take a simple pound of butter, or the thing mentioned above and weigh the same. If they do weigh as mentioned on their stickers, your scale is perfect. If not, there is something wrong with your scale. 

But there is a catch here too, there could be a miscalculation in the company and you might fret over nothing. So, in that case, take two pennies and try to weigh them one by one. Pennies have the same weight, so you would know the percentage of your error too. On a digital scale, an error of 0.001 grams is okay.