Grams ↔ Ounces
Convert between grams and ounces. Perfect for cooking, jewelry, and postal measurements.
ounces = grams × 0.035274
Quick Reference: common conversions
| From | To |
|---|---|
| 1 gram | 0.0353 ounces |
| 5 grams | 0.1764 ounces |
| 10 grams | 0.3527 ounces |
| 25 grams | 0.8819 ounces |
| 50 grams | 1.764 ounces |
| 100 grams | 3.527 ounces |
| 150 grams | 5.291 ounces |
| 200 grams | 7.055 ounces |
| 250 grams | 8.819 ounces |
| 300 grams | 10.582 ounces |
| 400 grams | 14.11 ounces |
| 500 grams | 17.637 ounces |
| 1,000 grams | 35.274 ounces |
| 1 ounce | 28.349 grams |
| 10 ounces | 283.49 grams |
| 100 ounces | 2,834.9 grams |
To convert grams to ounces multiply by 0.035274 (or divide by 28.3495, since one ounce is 28.3495 grams). So 300 g = 10.58 oz, 100 g = 3.53 oz and 250 g = 8.82 oz. Type a weight above for an exact answer, or read the common values off the table below — handy when a recipe lists grams and your scale shows ounces, or the other way round.
Quick mental conversion
Roughly 30 g per ounce: 300 g ÷ 30 ≈ 10 oz. For anything you are weighing on a kitchen scale that error (about 5%) is fine; use the exact factor for postage, jewellery or nutrition labels.
Ounces vs fluid ounces vs troy ounces
- Ounce (oz) — the avoirdupois ounce used for weight: 28.3495 g. This is the one this converter uses.
- Fluid ounce (fl oz) — a volume, not a weight: 29.57 ml (US) or 28.41 ml (UK). Use the ml to fl oz converter for liquids.
- Troy ounce (ozt) — used for precious metals: 31.1035 g, about 10% heavier than a regular ounce.
For larger weights see kilograms to pounds; for the background on metric and imperial units read metric and imperial conversions explained.