Ounce to Gram Converter
Convert Ounce (oz) to Gram (g). Results update as you type, with a conversion table and the formula below.
1 oz =
28.3495 g
oz to g conversion table
| oz | g |
|---|---|
| 1 | 28.3495 |
| 2 | 56.699 |
| 3 | 85.0486 |
| 4 | 113.3981 |
| 5 | 141.7476 |
| 6 | 170.0971 |
| 7 | 198.4467 |
| 8 | 226.7962 |
| 9 | 255.1457 |
| 10 | 283.4952 |
| 15 | 425.2428 |
| oz | g |
|---|---|
| 20 | 566.9905 |
| 25 | 708.7381 |
| 30 | 850.4857 |
| 40 | 1,133.98 |
| 50 | 1,417.48 |
| 60 | 1,700.97 |
| 70 | 1,984.47 |
| 80 | 2,267.96 |
| 90 | 2,551.46 |
| 100 | 2,834.95 |
How to use
- Type the oz value to convert.
- The result appears instantly in g; the swap button reverses direction.
- For common values, check the conversion table below.
Frequently asked questions
How many g is 1 oz?+
1 oz = 28.3495 g. The table below lists the values you'll reach for most often.
How accurate are the results?+
The math uses internationally standardized definitions; only the display is rounded to significant digits. Accurate enough for school, work and daily life.
How do I convert g back to oz?+
Hit the swap arrows in the middle of the converter above — the direction flips and your value is kept.
Is it really free?+
Yes. No sign-up, no install, no usage limits. The site is ad-supported.
Unit guide
The formula
1 oz equals 28.3495 g — multiply a oz value by 28.3495 to get g. Example: 5 oz × 28.3495 = 141.7476 g.
Going the other way, 1 g = 0.035274 oz — multiply by 0.035274, or hit the swap button on the converter above.
When is this conversion needed?
Useful for gym plates, recipe ingredients, international shipping weights and body-weight figures in foreign articles.