Why Do Gold and Silver Use Different Units of Measure?

Why Gold Is Measured in Ounces and Silver in Grams

Have you wondered why gold is priced in ounces and silver in grams? Tradition and pragmatism matter.

Historic Issue: For millennia, gold and silver were currency, hence weight determined their worth. Originally, precious metals were measured in ounces and grams. In British weights, the troy ounce became the standard for gold. Today, the troy ounce measures gold bullion and jewellery.

However, silver was utilized for smaller transactions and weighed in grams for lesser values. This practice persists in bullion and jewellery markets. Silver pricing works effectively with 1 gram of gold, which is too tiny.

Reality Checks: There are practical reasons for differing units of measure. Gold is denser than silver and takes up less space. Gold is around the size of a sugar cube, whereas silver is more like a casino chip. While an ounce of gold might cost over $1,500, an ounce of silver is normally around $30. Grams make silver trading inexpensive.

Classic gold and silver measurements have lasted for good reason. The troy ounce and gram are antiquated yet still used to buy gold, sell gold, and trade precious metals globally. Some customs last!

Converting Between Precious Metal Units: Ounces, Grams, and Kilos

Unit conversion:

• Divide grams by 28.35 to translate to ounces. 100g / 28.35 = 3.53oz.
• Multiply ounces by 28.35 to get grams. 283.5g = 10oz x 28.35.
• Multiply kilograms by 2.2 to convert pounds. 5kg x 2.2 = 11 lbs.
• Divide 2.2 by 2.2 to get kilograms from pounds. 20 pounds divided by 2.2 equals 9.09 kg.
• Multiply troy oz by 31.1035 to get grams. The product is grams. As an example: Convert 100 oz t to the gram, T = 100 × 31.1035 gram = 3.11035 gm

Because precious metal pricing is usually in grams, ounces, or kilograms, conversion is essential. Dealers may call bars grams, ounces, or kilograms. Kilobars carry one kilogram of gold, whereas one-ounce bars contain one troy ounce.