Wear and tear will slightly reduce the actual weight of most coins which have been in circulation. Manufacturing tolerances apply to all coins. The figures shown may be the actual, declared, specified weights, or may be those found by physical weighing. All can assumed to be approximated to the nearest significant figure. Most modern scales are calibrated in grams, so this is often the most convenient scale to use.Īs most mathematicians and engineers would correctly guess, the accuracy of our measurements can be implied from the number of decimal places shown. The figures we give for the gross weight of coins on this site are in normally in grams (gms), and are shown to a varying number of decimal places. Sovereign Information Sovereigns For Sale ![]() Weight Quoted for Gold Coins in Grams & Troy Ounces
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