Ounces to grams
1 ounce = 28.35 grams
For any other value: g = oz × 28.349523125
Calculator
2834.952 g
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You can leave the unit in: 100 oz is fine.
Ounces to grams chart
The values people look up most.
| ounces | grams |
|---|---|
| 100 oz | 2834.952 g |
| 4 oz | 113.398 g |
| 8 oz | 226.796 g |
| 3 oz | 85.049 g |
| 5 oz | 141.748 g |
| 6 oz | 170.097 g |
| 1 oz | 28.35 g |
| 16 oz | 453.592 g |
| 14 oz | 396.893 g |
| 9 oz | 255.146 g |
| 2 oz | 56.699 g |
| 12 oz | 340.194 g |
| 15 oz | 425.243 g |
| 11 oz | 311.845 g |
| 80 oz | 2267.962 g |
| 10 oz | 283.495 g |
| 7 oz | 198.447 g |
| 18 oz | 510.291 g |
| 13 oz | 368.544 g |
| 0.5 oz | 14.175 g |
| 3.4 oz | 96.388 g |
| 5.3 oz | 150.252 g |
| 8.8 oz | 249.476 g |
| 6.5 oz | 184.272 g |
| 22 oz | 623.69 g |
| 3.5 oz | 99.223 g |
| 1.8 oz | 51.029 g |
| 64 oz | 1814.369 g |
| 8.5 oz | 240.971 g |
| 1.7 oz | 48.194 g |
Formula
g = oz × 28.349523125
An ounce is 28.35 g. This is weight — fluid ounces measure volume and are a different unit with the same name.
Where this number comes from
This factor is exact, not rounded. The avoirdupois ounce is 1/16 of a pound: exactly 28.349523125 g.
Source: NIST Guide to the SI, Appendix B: Conversion Factors, NIST (National Institute of Standards and Technology, USA).
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