Ounces to Grams
Convert ounces to grams instantly, with a table for cooking and portion sizes.
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Ounces to Grams Conversion Table
1 oz = 28.3495 g · 1 g = 0.0353 oz
One ounce is exactly 28.349523125 grams. Values are rounded to 4 decimals so they match the converter above.
g = oz × 28.349523125 · oz = g ÷ 28.349523125
| Ounces (oz) | Grams (g) |
|---|---|
| 0.5 | 14.1748 |
| 1 | 28.3495 |
| 2 | 56.699 |
| 4 | 113.3981 |
| 8 | 226.7962 |
| 12 | 340.1943 |
| 16 | 453.5924 |
| 20 | 566.9905 |
| 24 | 680.3886 |
| 32 | 907.1847 |
| 50 | 1417.4762 |
| 100 | 2834.9523 |
| 128 | 3628.739 |
| Grams (g) | Ounces (oz) |
|---|---|
| 1 | 0.0353 |
| 5 | 0.1764 |
| 10 | 0.3527 |
| 50 | 1.7637 |
| 100 | 3.5274 |
| 250 | 8.8185 |
| 500 | 17.637 |
| 1000 | 35.274 |
Cooking reference: 1 oz is about 28 g, 8 oz is 226.8 g, and 16 oz is 453.6 g (one pound).
How to Use
- 1
Enter a weight in ounces.
- 2
The gram equivalent appears instantly.
- 3
Check the table for common recipe and portion amounts.
Examples
4 ounces
Input
4Output
113.3981 g16 ounces
Input
16Output
453.5924 gFAQ
How many grams is 1 ounce?
1 oz = 28.3495 g. The exact value is 28.349523125 g.
Is a fluid ounce the same?
No. A fluid ounce measures volume, an ounce measures mass; only the mass ounce is converted here.
How do I convert grams to ounces?
Divide grams by 28.349523125, or read the reverse table below.