Ounces to Grams (oz to g)
1 oz = 28.349523 g. Multiply ounces by 28.349523; the box below does it both ways.
grams
3 oz = 85.0486 g · grams to ounces page
How to convert ounces to grams
- Take the value in ounces.
- Multiply by 28.349523 (because 1 oz = 28.349523 g).
- Example: 3 oz × 28.349523 = 85.0486 g.
- Going back: divide by 28.349523, or multiply by 0.03527396.
Where this comes up
Multiply by 28.3495. US recipes and protein-powder scoops are in ounces: 4 oz of chicken is 113 g, a 1 oz serving of nuts is 28 g. 16 oz make a pound, 454 g.
| oz | g |
|---|---|
| 0.5 | 14.1748 |
| 1 | 28.3495 |
| 2 | 56.699 |
| 3 | 85.0486 |
| 4 | 113.3981 |
| 5 | 141.7476 |
| 6 | 170.0971 |
| 8 | 226.7962 |
| 10 | 283.4952 |
| 12 | 340.1943 |
| 16 | 453.5924 |
| 24 | 680.3886 |
| 32 | 907.1847 |
Questions people ask
How many grams are in 1 ounce?
1 oz = 28.349523 g. To convert, multiply the ounce value by 28.349523.
What is 6 oz in g?
6 oz is 170.0971 g.
How do I convert grams back to ounces?
Divide by 28.349523, or multiply by 0.03527396: 1 g = 0.03527396 oz.
More weight conversions
Grams to Ounces (g to oz) · kg to lb · lb to kg · kg to oz · oz to kg · st to kg · kg to st · lb to g · all converters
Factors are the exact international definitions; last checked 2026-10-10.