Ounces to grams
Type a value in either field to convert between ounces and grams.
1 oz = 28.3495 g
How to convert ounces to grams
Multiply the value in ounces by 28.3495 to get grams.
Example: 10 oz = 283.495 g.
One avoirdupois ounce is 1/16 of a pound, about 28.35 grams.
Frequently asked questions
How many grams are in a ounce?
1 oz equals 28.3495 g.
How to convert ounces to grams
Multiply the value in ounces by 28.3495 to get grams.
Are these conversions exact?
Yes. They use the international definitions of each unit; results are rounded only for display.
| ounces (oz) | grams (g) |
|---|---|
| 1 | 28.3495 |
| 2 | 56.699 |
| 3 | 85.0486 |
| 4 | 113.398 |
| 5 | 141.748 |
| 6 | 170.097 |
| 7 | 198.447 |
| 8 | 226.796 |
| 9 | 255.146 |
| 10 | 283.495 |
| 12 | 340.194 |
| 15 | 425.243 |
| 20 | 566.99 |
| 25 | 708.738 |
| 30 | 850.486 |
| 40 | 1,133.98 |
| 50 | 1,417.48 |
| 60 | 1,700.97 |
| 70 | 1,984.47 |
| 75 | 2,126.21 |
| 80 | 2,267.96 |
| 90 | 2,551.46 |
| 100 | 2,834.95 |
| 150 | 4,252.43 |
| 200 | 5,669.9 |
| 250 | 7,087.38 |
| 500 | 14,174.8 |
| 1,000 | 28,349.5 |