How many grams in an ounce?
Answer
28.35 grams
1 ounce = 28.349523 grams (oz → g)
One ounce is exactly 28.349523125 grams, so about 28.35 g. For quick kitchen maths, 1 oz ≈ 28 g and 100 g ≈ 3.5 oz.
A troy ounce, used for gold and silver prices, is 31.1034768 grams.
Ounces to grams
| Ounces | Grams |
|---|---|
| ¼ | 7.087 |
| ½ | 14.175 |
| ¾ | 21.262 |
| 1 | 28.35 |
| 1½ | 42.524 |
| 2 | 56.699 |
| 3 | 85.049 |
| 4 | 113.398 |
| 5 | 141.748 |
| 10 | 283.495 |
| 20 | 566.99 |
| 50 | 1,417.476 |
| 100 | 2,834.952 |