Convert Ounces to Grams
Convert ounces to grams instantly. Free, accurate, with a reference table (1 oz = 28.3495 g exactly).
1 oz = 28.3495 g
Common weight conversions
- 1 kg = 2.20462442 lb
- 1 lb = 0.453592 kg
- 1 g = 0.03527399072 oz
- 1 oz = 28.3495 g
Formula
grams = ounces × 28.3495
Built-in to the calculator above — no need to do the math by hand.
Ounces to Grams table
| oz | g |
|---|---|
| 1 oz | 28.3495 g |
| 2 oz | 56.699 g |
| 3 oz | 85.0485 g |
| 5 oz | 141.7475 g |
| 10 oz | 283.495 g |
| 25 oz | 708.7375 g |
| 50 oz | 1417.475 g |
| 100 oz | 2834.95 g |
| 250 oz | 7087.375 g |
| 500 oz | 14174.75 g |
| 1000 oz | 28349.5 g |
About Ounces to Grams
Converting ounces to grams is one of the most common weight conversions people search for — used in trade, engineering, cooking, travel, and everyday problem-solving. The math itself is a fixed conversion factor (grams = ounces × 28.3495), but doing it by hand every time is slow and error-prone. This page gives you an instant live converter, a reference table for common values, and the formula broken out so you can trust the result. Everything runs in your browser, and the conversion happens the moment you type — no button to press, no reload, no upload.
How to convert oz to g
- 1Type your value in the Ounces input above.
- 2The Grams result updates instantly to the right precision.
- 3Compare against the reference table below for common values.
- 4Copy the answer or bookmark the page for next time.