Convert Ounces to Grams
Enter the value in ounces to get its exact equivalent in grams instantly.
How to convert ounces to grams?
To convert a measurement in ounces (oz) to grams (g), we multiply the value by the conversion factor 28.3495.
g = oz × 28.3495
The ounce (avoirdupois) equals exactly 28.349523125 grams. It's very common on food and cosmetic product labels in the United States, where it's used alongside the rest of the imperial weight system.
| Ounces (oz) | Grams (g) |
|---|---|
| 1.00 | 28.35 |
| 5.00 | 141.75 |
| 10.00 | 283.50 |
| 50.00 | 1,417.48 |
| 100.00 | 2,834.95 |
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Frequently Asked Questions
How many grams are in 1 ounce?
1 oz equals exactly 28.3495 grams.
Is this the same ounce used to weigh gold?
No. The everyday ounce used for food and consumer products (avoirdupois) is different from the troy ounce, which is used exclusively for precious metals and weighs slightly more (31.10 grams).