Weight conversion
Ounces to Grams
Convert food portions, recipes, mail weights, and small packaged goods from ounces to grams.
Ounces
1 oz
Grams
28.349523125 g
g = oz × 28.349523125
The formula
How to convert ounces to grams
Apply g = oz × 28.349523125. For example, 1 oz equals 28.349523125 g.
Precision
Accurate constants, readable results
OmniUnit calculates with the full stored conversion factor, then displays up to 12 significant digits.
Common ounces conversions
| Ounces | Grams |
|---|---|
| 1 oz | 28.349523125 g |
| 2 oz | 56.69904625 g |
| 4 oz | 113.3980925 g |
| 8 oz | 226.796185 g |
| 12 oz | 340.1942775 g |
| 16 oz | 453.59237 g |