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Convert grain to ounce

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

- scroll: formula · table · questions -

  • 1 gr = 0.002286 oz
  • 1 oz = 437.5 gr

Grain to ounce conversion table

grain ounce
1 0.002286
2 0.004571
5 0.011429
10 0.022857
20 0.045714
50 0.114286
100 0.228571

Grain to ounce formula

To convert grain to ounce, multiply by 0.002286.

1 gr = 0.002286 oz
Example: 1 grain = 0.002286 ounce

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 grain and ounce conversion quiz

Score: 0

14.1 grain equals 0.0322 ounce.

Correct answer: 14.1 grain = 0.0322 ounce.

14.8 grain equals 0.0203 ounce.

Correct answer: 14.8 grain = 0.0338 ounce.

103 grain equals 0.471 ounce.

Correct answer: 103 grain = 0.235 ounce.

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