Convert ounces to grams
1 oz = 28.349523125 g — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
28.349 523 125g
Exact decimal: 28.349523125
As a fraction: 45359237/1600000
1 oz = 28.349523125 g
How to convert ounces to grams
Multiply the number of ounces by 28.349523125 to get grams.
The exact factor is 28.349523125 — as a fraction, 45359237/1600000.
Ounce to Gram conversion table
| Ounces (oz) | Grams (g) |
|---|---|
| 1 oz | 28.349 523 |
| 2 oz | 56.699 046 |
| 3 oz | 85.048 569 |
| 5 oz | 141.747 62 |
| 10 oz | 283.495 23 |
| 20 oz | 566.990 46 |
| 25 oz | 708.738 08 |
| 50 oz | 1417.4762 |
| 100 oz | 2834.9523 |
| 250 oz | 7087.3808 |
| 500 oz | 14 174.762 |
| 1000 oz | 28 349.523 |
Gram to Ounce conversion table
| Grams (g) | Ounces (oz) |
|---|---|
| 1 g | 0.035 273 962 |
| 2 g | 0.070 547 924 |
| 3 g | 0.105 821 89 |
| 5 g | 0.176 369 81 |
| 10 g | 0.352 739 62 |
| 20 g | 0.705 479 24 |
| 25 g | 0.881 849 05 |
| 50 g | 1.763 698 1 |
| 100 g | 3.527 396 2 |
| 250 g | 8.818 490 5 |
| 500 g | 17.636 981 |
| 1000 g | 35.273 962 |
Frequently asked
How many grams are in a ounce?
One ounce equals 28.34952313 grams (oz → g). That figure is exact, not rounded.
How do you convert ounces to grams?
Multiply the number of ounces by 28.349523125 to get grams.
What is 1 g in ounces?
One gram is 0.03527396195 ounces.
What is 10 oz in g?
10 oz = 283.495 23 g.