How many kilos does a gold bar weigh?

Answer by  PaulKria (47)

Troy ounce is a unit to measure gold mass. A standard gold bar weight is 400 troy ounces. This is a standard weight of gold bars, which are mostly usable in trading and held in banks reserves. One troy ounce weights about 31.10 grams. This means, that a standard gold bar weights: 400x31.10/1000=12.44 kg.

Answer by  CarpenterAnt (109)

A standard United States Mint Gold Bar is 7 inches by 3.625 inches by 1.75 inches and weighs 400 troy ounces, which is 12.44 kilograms.