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Convert ounce (troy) to gram

Here you can quickly calculate how many gram fit in one ounce (troy).

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  • 1 oz t = 31.103477 g
  • 1 g = 0.032151 oz t

Ounce (troy) to gram conversion table

ounce (troy) gram
1 31.103477
2 62.206954
5 155.517384
10 311.034768
20 622.069536
50 1555.17384
100 3110.34768

Ounce (troy) to gram formula

To convert ounce (troy) to gram, multiply by 31.103477.

1 oz t = 31.103477 g
Example: 1 ounce (troy) = 31.103477 gram

Common mass conversion mistakes

  • The everyday avoirdupois ounce is about 28.35 g, but precious metals are priced in troy ounces of about 31.10 g. An 'ounce of gold' is nearly 10% heavier than an ounce of flour. Use troy ounces for gold and silver, the regular ounce for everything else.

Quick ounce (troy) and gram conversion quiz

Score: 0

16 gram equals 0.514 ounce (troy).

Correct answer: 16 gram = 0.514 ounce (troy).

233 ounce (troy) equals 7 250 gram.

Correct answer: 233 ounce (troy) = 7 250 gram.

232 ounce (troy) equals 7 220 gram.

Correct answer: 232 ounce (troy) = 7 220 gram.

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