Grains to Ounces Converter
Enter a value in grains (gr) to convert it to ounces (oz). You can also switch either unit to any other weight & mass unit.
How to convert grains to ounces
One grain is equal to 0.00228571 ounces. To convert grains to ounces, divide the grain value by 437.5.
oz = gr ÷ 437.5
Example
Convert 5 grains to ounces:
oz = 5 ÷ 437.5 = 0.01142857 oz
Grains to Ounces conversion table
| Grains (gr) | Ounces (oz) |
|---|---|
| 0.01 gr | 0.000023 oz |
| 0.1 gr | 0.000229 oz |
| 0.25 gr | 0.000571 oz |
| 0.5 gr | 0.001143 oz |
| 1 gr | 0.002286 oz |
| 2 gr | 0.004571 oz |
| 3 gr | 0.006857 oz |
| 4 gr | 0.009143 oz |
| 5 gr | 0.011429 oz |
| 6 gr | 0.013714 oz |
| 7 gr | 0.016 oz |
| 8 gr | 0.018286 oz |
| 9 gr | 0.020571 oz |
| 10 gr | 0.022857 oz |
| 12 gr | 0.027429 oz |
| 15 gr | 0.034286 oz |
| 20 gr | 0.045714 oz |
| 25 gr | 0.057143 oz |
| 30 gr | 0.068571 oz |
| 40 gr | 0.091429 oz |
| 50 gr | 0.114286 oz |
| 75 gr | 0.171429 oz |
| 100 gr | 0.228571 oz |
| 250 gr | 0.571429 oz |
| 500 gr | 1.142857 oz |
| 1,000 gr | 2.285714 oz |
About the units
The grain (symbol gr) is a unit of weight & mass equal to 0.00006479891 kilograms.
The ounce (symbol oz) is a unit of weight & mass equal to 0.02834952 kilograms.