Ounces to Grams formula
grams = ounces × 28.3495
Multiply the number of ounces by 28.3495 to get grams. To go the other way, multiply by 0.035274 instead, or use the grams to oz converter.
Ounces to Grams conversion table
Common oz to grams values, rounded for reading. The converter above keeps full precision.
| Ounces | Grams |
|---|---|
| 1 oz | 28.3495 g |
| 2 oz | 56.699 g |
| 3 oz | 85.0486 g |
| 4 oz | 113.398 g |
| 5 oz | 141.748 g |
| 10 oz | 283.495 g |
| 15 oz | 425.243 g |
| 20 oz | 566.99 g |
| 25 oz | 708.738 g |
| 50 oz | 1,417.48 g |
| 75 oz | 2,126.21 g |
| 100 oz | 2,834.95 g |
| 250 oz | 7,087.38 g |
| 500 oz | 14,174.8 g |
| 1,000 oz | 28,349.5 g |
Worked example
To convert 10 oz to grams, multiply by 28.3495: the result is 283.495 g. Everyday usage calls this weight, although kilograms and pounds are units of mass. One international pound equals exactly 0.45359237 kilograms.
Frequently asked questions
How many grams are in a ounce?
One ounce equals 28.3495 grams (1 oz = 28.3495 g).
What is 10 ounces in grams?
10 oz converts to 283.495 g. Enter any other value in the converter above to see it recalculated instantly.
How do I convert grams back to ounces?
Reverse the calculation: one gram equals 0.035274 ounces. You can also swap the units in the converter or open the grams to oz page.
Related weight conversions
Need a different pair? Open the full weight converter to choose any two units.