your coin with a Caliper. This will be the most accurate room to measure your coins. Make sure your caliper is set to mm, and adjust it to the widest depart of the mint for the diameter, then measure the depth. See our case photograph, as you can see on the caliper it measures 40.6mm and it has a depth of 2.98mm. now that we have these measurements we can skip to Step 4.
Reading: How to Measure Your Coins
Measuring with a Ruler in Inches. This is the may be the most common way to measure coins for those in the USA, but it includes the most amount of work. You will need to get the best measurement you can for the diameter and the depth. Make sure to have your rule at the widest part of the coin. then do a Google search to convert inches to millimeters. If your mint comes up to a fraction, you will need to divide your numerator by your denominator to get a decimal fraction. Our mint has a diameter of about 1-9/16 ” and a depth of about 3/32 “. In the converter we will enter 1.6 as our diameter and 0.09375 as our depth, and this tells us our mint measures 40.64mm by 2.38mm. As you can see the measurements for our mint is slightly off, but we will get a close appraisal. Measuring
with a Ruler in Centimeters. This choice will be a lot easier calculations than measuring in inches. Just turn your rule around to cm, and measure your coin. once you have this measurement multiply it by 10, you now have the dimensions in millimeter. Our coin measures a little over 4cm and we multiply this by 10 and our diameter is about 40mm.
Read more: Gashapon – Wikipedia
Step 4: now that you have your measurements, you can shop for mint capsules. Shop under the “ Air-Tite Coin Capsules & Holders ” class. This will open a list of every size encapsulate we carry, and they are sorted by coin diameters. As our example mint measures 40.6mm diameter, we will shop in the 40mm class. This will show us all the options for this diameter coin.
once we find a list we are matter to in, we click into it and make sure the inside depth of the capsule will fit our coins. Verifying that they will, we can now place our orderliness.
Note: We always recommend measuring your coins, even common coins may be slightly off from the manufacturer ’ second measurements. If you need any aid figuring out the dimensions of your coin, please let us know and we will be more than happy to help .