Weight Conversion Calculator
Convert between different weight units commonly used in precious metals trading. Perfect for converting between Troy Ounces, Grams, Kilograms, Pennyweight, Avoirdupois Ounces, and Pounds.
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Weight Unit Information
Troy Ounces (oz t)
The standard unit for precious metals. 1 Troy Ounce = 31.1035 grams. Used worldwide for gold, silver, platinum, and palladium.
Grams (g)
The base metric unit of weight. Commonly used for smaller precious metal items and precise measurements.
Kilograms (kg)
Used for larger quantities of precious metals. 1 Kilogram = 1,000 grams or approximately 32.15 Troy Ounces.
Pennyweight (dwt)
Traditional unit in jewelry making. 1 Pennyweight = 1.555 grams or 1/20 of a Troy Ounce.
Avoirdupois Ounces (oz)
Standard US ounce for general measurements. 1 Avoirdupois Ounce = 28.35 grams. Lighter than Troy Ounces.
Pounds (lb)
Standard US pound. 1 Pound = 453.59 grams or approximately 14.58 Troy Ounces.