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Grams to Ounces
One ounce of weight is exactly 28.349523125 grams. Divide grams by that number to get avoirdupois ounces for food, mail, and materials.
1 g = 0.0353 oz
How to use it
- Type a value in grams. The ounces result updates immediately.
- Read the full factor under the result if you need to check the math by hand.
- Use the table for the values people look up most often.
- Open the reverse converter when you already have ounces.
Formula
ounces = grams ÷ 28.349523125
This is the avoirdupois ounce, exactly 28.349523125 grams. A fluid ounce is a volume and is not converted on this page. A troy ounce, used for gold, is 31.1034768 grams.
Butter, 250 grams
250 ÷ 28.349523125 = 8.818 ounces. Four sticks of US butter are often a pound, 453.592 grams, which is 16 ounces exactly.
A 250 g pack of butter is 8.818 ounces. A 100 g chocolate bar is 3.527 ounces. Postal rules that say “ounces” mean this ounce, not a fluid ounce from a measuring cup. If a recipe says “8 oz cheese”, it is weight: 226.796 grams. If it says “8 fl oz milk”, use the millilitre converter instead.
Common grams to ounces values
| grams | ounces |
|---|---|
| 1 g | 0.0353 oz |
| 28.3495 g | 1 oz |
| 100 g | 3.5274 oz |
| 250 g | 8.8185 oz |
| 454 g | 16.0144 oz |
| 1,000 g | 35.274 oz |
Questions
How do I convert grams to ounces?
Use ounces = grams ÷ 28.349523125. The converter applies that factor at full precision and rounds only what it displays.
Is this grams to ounces factor exact?
This is the avoirdupois ounce, exactly 28.349523125 grams. A fluid ounce is a volume and is not converted on this page. A troy ounce, used for gold, is 31.1034768 grams.
How many ounces is 100 grams?
100 grams is 3.527 ounces of weight. Divide 100 by 28.349523125.
Does ProHacks store the number I type?
No. The conversion runs in your browser. The value is not uploaded with the calculation.