How to convert ounces to grams
- Take the value in ounces.
- Use the formula grams = ounces × 28.34952313.
- For example, 4 oz is 113.4 g.
About ounces and grams
The ounce here is the weight ounce (avoirdupois), exactly 28.349523125 grams. Multiply ounces by 28.3495 to get grams. Sixteen of them make a pound, 453.59 g.
US recipes, meat counters and postage rates use ounces, so cooks and shoppers working in grams convert them all the time.
Examples
- 4 oz (a quarter-pound burger patty) is 113.4 g
- 8 oz (a common steak portion) is 226.8 g
- 1 oz (one ounce) is 28.35 g
- 16 oz (one pound) is 453.59 g
Ounces to grams chart
| Ounces (oz) | Grams (g) |
|---|---|
| 0.5 | 14.17 |
| 1 | 28.35 |
| 2 | 56.7 |
| 3 | 85.05 |
| 4 | 113.4 |
| 5 | 141.75 |
| 6 | 170.1 |
| 7 | 198.45 |
| 8 | 226.8 |
| 9 | 255.15 |
| 10 | 283.5 |
| 11 | 311.84 |
| 12 | 340.19 |
| Ounces (oz) | Grams (g) |
|---|---|
| 13 | 368.54 |
| 14 | 396.89 |
| 15 | 425.24 |
| 16 | 453.59 |
| 20 | 566.99 |
| 24 | 680.39 |
| 28 | 793.79 |
| 32 | 907.18 |
| 40 | 1,133.98 |
| 48 | 1,360.78 |
| 64 | 1,814.37 |
| 100 | 2,834.95 |