US Trends

how many ounces does 1 bar of gold have

A standard 1 bar of gold is often referring to a 1 troy ounce bar, which weighs about 1.097 regular ounces or 31.103 grams.

Quick Scoop

  • 1 troy ounce of gold = 31.1034768 grams.
  • A troy ounce is heavier than a regular U.S. ounce, so gold weight is usually listed in troy ounces , not standard ounces.
  • If someone says a gold bar is 1 oz , they usually mean 1 troy ounce , not 1 regular ounce.

Common gold-bar sizes

Gold bar type| Weight
---|---
1 troy oz bar| 1 troy oz = about 1.097 regular oz 13
10 oz bar| 10 troy oz 3
100 oz bar| 100 troy oz 1
Good Delivery bar| about 400 troy oz 1

Tiny note

If you meant a different kind of “bar” than a 1 oz bullion bar, tell me which one and I can convert it exactly.