Grain to Troy Ounce Converter.
The smallest common unit in the avoirdupois system, used in ballistics and medicine. Converting to troy ounces: The global standard for gold, silver, and platinum pricing - heavier than an avoirdupois ounce. One grain equals 0.00208333333333 oz t.
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Conversion formula
Divide the grain value by 480 to get troy ounces. (factor: 0.00208333333333)
1 gr = 0.00208333333333 oz t
Quick reference table
| gr | oz t |
|---|---|
| 1 gr | 0.00208333333333 oz t |
| 2 gr | 0.00416666666667 oz t |
| 5 gr | 0.0104166666667 oz t |
| 10 gr | 0.0208333333333 oz t |
| 25 gr | 0.0520833333333 oz t |
| 50 gr | 0.104166666667 oz t |
| 100 gr | 0.208333333333 oz t |
| 250 gr | 0.520833333333 oz t |
Need the reverse? Try ourTroy Ounce to Grain.
Grain to Troy Ounce FAQ
How many troy ounces are in one grain?
One grain equals 0.00208333333333 oz t. Multiply by 0.002083333333 to convert any value.
How do you convert gr to oz t?
Divide the grain value by 480 to get troy ounces.
When would you use grains vs troy ounces?
The smallest common unit in the avoirdupois system, used in ballistics and medicine. The global standard for gold, silver, and platinum pricing - heavier than an avoirdupois ounce.