The short answer
- 1 oz ≈ 28.34952 g
- 1 g ≈ 0.03527396 oz
Worked example8 oz × 28.34952313 = 226.7962 g
UNIT CONVERSION
← Weight converterOunces to grams
To convert ounces to grams, multiply the number of ounces by 28.34952313.
What the units mean
Ounce. The avoirdupois ounce is one sixteenth of a pound, exactly 28.349523125 grams. It measures weight, unlike the fluid ounce, which measures volume.
Gram. The gram is one thousandth of a kilogram.
Ounces to grams table
| Ounces (oz) | Grams (g) |
|---|---|
| 0.5 | 14.17476 |
| 1 | 28.34952 |
| 2 | 56.69905 |
| 3 | 85.04857 |
| 4 | 113.3981 |
| 5 | 141.7476 |
| 6 | 170.0971 |
| 7 | 198.4467 |
| 8 | 226.7962 |
| 9 | 255.1457 |
| 10 | 283.4952 |
| 12 | 340.1943 |
| 15 | 425.2428 |
| 20 | 566.9905 |
| 25 | 708.7381 |
| 30 | 850.4857 |
| 40 | 1,133.981 |
| 50 | 1,417.476 |
| 60 | 1,700.971 |
| 70 | 1,984.467 |
| 75 | 2,126.214 |
| 80 | 2,267.962 |
| 90 | 2,551.457 |
| 100 | 2,834.952 |
| 150 | 4,252.428 |
| 200 | 5,669.905 |
| 250 | 7,087.381 |
| 500 | 14,174.76 |
| 1,000 | 28,349.52 |
Values are rounded to 7 significant figures.
Common questions
How do I convert ounces to grams?
Multiply the number of ounces by 28.34952313. For example, 8 oz × 28.34952313 = 226.7962 g.
How many grams are in one ounce?
One ounce is about 28.34952 grams.
Is this conversion exact?
Yes. Both units have exact legal definitions, so the factor is exact. Values on this page are rounded to 7 significant figures.