How to convert grams to ounces
One gram equals 0.035274 ounces. To convert, multiply the number of grams by 0.035274 (or divide by 28.349523):
Mental-math shortcut: Divide grams by 28 for a close estimate (or by 30 for a quick one): 100 g ≈ 3.5 oz.
Example
Convert 100 grams to ounces: 100 g × 0.035274 = 3.5274 oz.
Grams to Ounces conversion chart
| Grams (g) | Ounces (oz) |
|---|---|
| 1 | 0.035274 |
| 5 | 0.17637 |
| 10 | 0.35274 |
| 25 | 0.881849 |
| 50 | 1.7637 |
| 100 | 3.5274 |
| 125 | 4.4092 |
| 150 | 5.2911 |
| 200 | 7.0548 |
| 250 | 8.8185 |
| 300 | 10.5822 |
| 454 | 16.0144 |
| 500 | 17.637 |
| 1,000 | 35.274 |
What is a gram?
A gram (g) is one thousandth of a kilogram — roughly the mass of a paper clip. Grams are used worldwide for food, recipes, nutrition labels and small objects. One ounce is about 28.35 grams.
What is an ounce?
The avoirdupois ounce (oz) is 1/16 of a pound, exactly 28.349523125 grams. It is used in the US for food portions, packaging and postage. Do not confuse it with the fluid ounce, which measures volume, or the troy ounce (about 31.1 g) used for gold and silver.
Converting the other way? Use the Ounces to Grams converter.
Frequently asked questions
How many ounces is one gram?
One gram is 0.035274 ounces.
How do I convert grams to ounces?
Multiply the value in grams by 0.035274. For example, 100 g × 0.035274 = 3.5274 oz.
What is 250 g in ounces?
250 g is 8.8185 ounces.
How do I convert ounces to grams?
Multiply ounces by 28.349523 (or divide by 0.035274). You can also use our Ounces to Grams converter.
Is this for dry or liquid ounces?
This converts weight (avoirdupois ounces). For liquids measured by volume, use the mL to fl oz converter instead.
Conversions use the internationally agreed definitions of each unit (for example, 1 inch = 2.54 cm exactly) and are rounded for display. Volume converters use US customary units unless stated otherwise.
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