Grams to ounces
One g equals 0.03527396195 oz. Type any number and the answer appears as you type — the maths happens in your browser.
Result
The same value in every unit
| Unit | Value |
|---|
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Common values
| grams | ounces |
|---|---|
| 1 g | 0.035273962 oz |
| 2 g | 0.070547924 oz |
| 3 g | 0.10582189 oz |
| 5 g | 0.17636981 oz |
| 10 g | 0.35273962 oz |
| 15 g | 0.52910943 oz |
| 20 g | 0.70547924 oz |
| 25 g | 0.88184905 oz |
| 50 g | 1.7636981 oz |
| 100 g | 3.5273962 oz |
| 500 g | 17.636981 oz |
| 1000 g | 35.273962 oz |
How to use
- Enter the number of grams in the field.
- The result in ounces updates on every keystroke.
- Use the table below for the values people look up most often.
Formula and reverse conversion
The formula
To convert by hand: oz = g ÷ 28.34952313. Going back the other way, one oz is 28.34952313 g.
Where the odd number comes from
The factor is not a round number because the imperial units are defined through the metric ones by international agreement: an inch is exactly 25.4 mm and a pound is exactly 0.45359237 kg. Everything else follows from those definitions.
oz = g ÷ 28.34952313
Frequently asked questions
How many ounces are in one grams?
One g is 0.03527396195 oz.
How do I convert grams to ounces?
Multiply by the factor: oz = g ÷ 28.34952313.
Is the result exact?
The factors are the exact legal definitions, and up to ten significant digits are kept in the answer. Rounding happens only in the display.
How do I convert ounces back to grams?
One oz is 28.34952313 g — or open the reverse page linked below.