Convert ounces to grams instantly. Enter a weight in ounces to get the exact value in grams — handy for American and British recipes and product labels.
How to convert ounces to grams
One ounce is 28.3495 grams, so to convert ounces to grams you multiply by 28.3495.
Formula: grams = ounces × 28.3495
Example: 8 oz of flour is 8 × 28.3495 = 226.8 g. 16 oz make one pound, which is 453.59 g.
Tip: Don’t mix up ounces of weight with fluid ounces of volume. For liquids, use the fl oz to ml converter instead.
| Ounce | Gram |
|---|---|
| 0.5 | 14.17476156 |
| 1 | 28.34952313 |
| 2 | 56.69904625 |
| 3 | 85.04856938 |
| 4 | 113.3980925 |
| 5 | 141.7476156 |
| 6 | 170.0971388 |
| 8 | 226.796185 |
| 10 | 283.4952313 |
| 12 | 340.1942775 |
| 16 | 453.59237 |
| 32 | 907.18474 |
Need a different unit? The Weight Converter handles every common weight unit.