Ounces to Grains: the quick answer
1 oz = 437.5 gr
1 ounce equals 437.5 grains
To convert ounces to grains, multiply the value by 437.5. To go the other way, multiply grains by 0.00228571 to get ounces.
To convert ounces to grains, multiply the value by 437.5. To go the other way, multiply grains by 0.00228571 to get ounces.
| Ounces (oz) | Grains (gr) |
|---|---|
| 1 oz | 437.5 gr |
| 2 oz | 875 gr |
| 3 oz | 1,312.5 gr |
| 4 oz | 1,750 gr |
| 5 oz | 2,187.5 gr |
| 6 oz | 2,625 gr |
| 7 oz | 3,062.5 gr |
| 8 oz | 3,500 gr |
| 9 oz | 3,937.5 gr |
| 10 oz | 4,375 gr |
| 12 oz | 5,250 gr |
| 14 oz | 6,125 gr |
| 15 oz | 6,562.5 gr |
| 20 oz | 8,750 gr |
| 21 oz | 9,187.5 gr |
| 24 oz | 10,500 gr |
| 25 oz | 10,937.5 gr |
| 30 oz | 13,125 gr |
| 40 oz | 17,500 gr |
| 50 oz | 21,875 gr |
| 60 oz | 26,250 gr |
| 75 oz | 32,812.5 gr |
| 80 oz | 35,000 gr |
| 100 oz | 43,750 gr |
| 200 oz | 87,500 gr |
| 250 oz | 109,375 gr |
| 300 oz | 131,250 gr |
| 400 oz | 175,000 gr |
| 500 oz | 218,750 gr |
| 750 oz | 328,125 gr |
| 1,000 oz | 437,500 gr |
Ounce (oz). The ounce is 1/16 of a pound (28.3495 g), used for food and parcels in the US and UK.
Grain (gr). The grain is exactly 64.79891 mg, used for bullets, arrows and some medicines.
There are 437.5 grains in one ounce.
Multiply the number of ounces by 437.5. For example, 10 ounces equal 4,375 grains.
One grain equals 0.00228571 ounces.
5,250 grains. Other common values: 5 ounces = 2,187.5 grains and 100 ounces = 43,750 grains.