Weights
Oz to grams converter
1 oz is 28 g.
Ounces to grams result
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1 oz is
28 g
Exact: 1 oz = 28.35 g, 1 lb = 453.59 g · How we calculate
Oz to grams chart
To convert oz to grams, multiply the ounces by 28.35: 1 ounce is 28.35 g (28.349523125 g exactly), so 12 oz is 340 g. These are ounces of weight; for fluid ounces see fluid ounces vs ounces by weight.
| Ounces | Grams | Pounds |
|---|---|---|
| ½ oz | 14 | 0.03 |
| 1 oz | 28 | 0.06 |
| 2 oz | 57 | 0.13 |
| 3 oz | 85 | 0.19 |
| 4 oz | 113 | 0.25 |
| 5 oz | 142 | 0.31 |
| 6 oz | 170 | 0.38 |
| 7 oz | 198 | 0.44 |
| 8 oz | 227 | 0.5 |
| 10 oz | 283 | 0.63 |
| 12 oz | 340 | 0.75 |
| 14 oz | 397 | 0.88 |
| 16 oz | 454 | 1 |
| 20 oz | 567 | 1.25 |
| 24 oz | 680 | 1.5 |
| 32 oz | 907 | 2 |
Ounces on a kitchen scale
Kitchen scales show whole grams, so 1 oz reads as 28 g. Rounding each ounce down adds up: 16 × 28 g is 448 g, 5.6 g short of a pound. Convert the total weight once instead of ounce by ounce.
Questions people ask
How many grams is 12 oz?
12 oz is 340 g, which is ¾ of a pound.
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