Ounce to Gram Converter
Convert ounces to grams with this free weight converter. The exact relationship used on this page is 1 ounce = 28.349523125 grams. Type any number — the result updates instantly, works on phones and desktops, and is ready to copy into homework, a spec sheet, or a shopping list.
Formula: Gram = Ounce × 28.349523125
How to convert ounces to grams
- Enter the value in ounces in the converter.
- Read the equivalent amount in grams.
- Use the swap link if you need gram to ounce instead.
- Check the table for common values without typing.
Worked examples
- 1 oz = 28.34952313 g
- 5 oz = 141.7476156 g
- 10 oz = 283.4952313 g
- 25 oz = 708.7380781 g
Conversion table
Common ounces values converted to grams.
| oz | g |
|---|---|
| 1 | 28.34952313 |
| 2 | 56.69904625 |
| 3 | 85.04856938 |
| 4 | 113.3980925 |
| 5 | 141.7476156 |
| 6 | 170.0971388 |
| 7 | 198.4466619 |
| 8 | 226.796185 |
| 9 | 255.1457081 |
| 10 | 283.4952313 |
| 20 | 566.9904625 |
| 50 | 1,417.476156 |
| 100 | 2,834.952313 |
| 250 | 7,087.380781 |
| 500 | 14,174.76156 |
| 1,000 | 28,349.52313 |
About this conversion
Ounce (oz) and Gram (g) are both weight units. Weight and mass converters cover kitchen scales, shipping, gym plates, and laboratory work. Bookmark this URL when you convert ounces to grams often, then explore related pairs in the same category if you need a different target unit.
Need the other direction? Open the gram to ounce converter.
FAQ
How many grams are in 1 ounce?+
1 ounce equals 28.349523125 grams.
What is the formula to convert ounces to grams?+
Gram = Ounce × 28.349523125
How do I convert ounces to grams by hand?+
Multiply the ounce value by 28.349523125. Example: 10 ounces × 28.349523125 = 283.49523125 grams.
Is this oz to g converter accurate?+
Yes. Linear conversions use internationally agreed factors relative to SI. Temperature and inverse fuel units use the standard offset or reciprocal formulas, not a guessed scale factor.