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Convert ounce (troy) to grain

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

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  • 1 oz t = 480 gr
  • 1 gr = 0.002083 oz t

Ounce (troy) to grain conversion table

ounce (troy) grain
1 480
2 960
5 2400
10 4800
20 9600
50 24000
100 48000

Ounce (troy) to grain formula

To convert ounce (troy) to grain, multiply by 480.

1 oz t = 480 gr
Example: 1 ounce (troy) = 480 grain

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 grain conversion quiz

Score: 0

2.5 grain equals 0.00521 ounce (troy).

Correct answer: 2.5 grain = 0.00521 ounce (troy).

245 ounce (troy) equals 235 000 grain.

Correct answer: 245 ounce (troy) = 118 000 grain.

18.2 ounce (troy) equals 17 500 grain.

Correct answer: 18.2 ounce (troy) = 8 740 grain.

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