grams to ounces
1 gram equals 0.035274 ounces. Formula: ounces = grams ÷ 28.3495.
= 3.5274 oz
Other direction: ounces to grams
Formula
ounces = grams ÷ 28.3495
Example: 100 g = 3.5274 oz.
When you need grams to ounces
Metric recipes, coffee dosing, and postage are measured in grams; American recipes and US postal rates use ounces. 100 g of flour is about 3.53 oz, a typical 18 g coffee dose is about 0.63 oz, and a 250 g letter is about 8.8 oz.
These are ounces of weight (avoirdupois), not fluid ounces — a common mix-up in the kitchen. Fluid ounces measure volume, so 8 oz of flour by weight is not the same as 8 fl oz of flour in a measuring cup.
Common g to oz values
| Grams (g) | Ounces (oz) |
|---|---|
| 1 | 0.035274 |
| 5 | 0.17637 |
| 10 | 0.35274 |
| 25 | 0.881849 |
| 28.35 | 1 |
| 50 | 1.7637 |
| 100 | 3.5274 |
| 200 | 7.0548 |
| 250 | 8.8185 |
| 500 | 17.637 |
FAQ
How many ounces is 100 grams?
100 grams is about 3.53 ounces. One ounce equals 28.3495 grams.
Are these the same as fluid ounces?
No. This page converts weight (grams to avoirdupois ounces). Fluid ounces measure volume, so the conversion depends on the density of the ingredient — 8 oz by weight of flour is not 8 fl oz in a cup.