ACCURATE CONVERSION
Ounces to Grams Converter
Convert ounces (oz) to grams (g) with a standards-based formula.
From
To
How to convert ounces to grams
Enter a value in the converter above. The result updates immediately using the relationship below.
FORMULA1 ounce = 28.34952313 grams
Ounces to Grams conversion table
| Ounces (oz) | Grams (g) |
|---|---|
| 1 | 28.34952313 |
| 5 | 141.74761563 |
| 10 | 283.49523125 |
| 20 | 566.9904625 |
| 50 | 1,417.47615625 |
| 100 | 2,834.9523125 |
Common values
For a quick estimate, multiply by the factor above. Use more decimal places when technical work requires additional precision.
Frequently asked questions
How many grams are in one ounce?
One ounce equals 28.34952313 grams.
How do you convert ounces to grams?
Multiply the ounce value by 28.34952313.
Can I convert grams back to ounces?
Yes. One gram equals 0.03527396 ounces; you can also use the swap button.