Gram to Ounce Converter
Weight · unit-converter
Convert Gram to Ounce with a fixed input and output unit, step-by-step formula line, and reference tables. All calculations use gram-based factors (international avoirdupois pound and metric definitions). The full Weight Converter also includes carat, grain, and US/UK hundredweight.
Calculator
From: Gram (g)
To: Ounce (oz)
About Gram
The gram is one thousandth of a kilogram. Recipes, lab work, and small masses typically use grams.
About Ounce
The avoirdupois ounce is 1/16 of an avoirdupois pound (about 28.35 g). Cooking and postal weights often use ounces.
How to convert grams to ounces
1 gram is equal to 0.03527396194958 ounce:
1 g = (1 g ÷ 28.349523125 g) oz = 0.03527396194958 oz
Each gram is defined as 1 g and each ounce as 28.349523125 g, so one g equals 1 ÷ 28.349523125 oz = 0.03527396194958 oz.
Let w(g) be the numeric value of the same mass measured in Gram (g), and w(oz) the value in Ounce (oz). Then:
w(oz) = w(g) × (1 / 28.349523125)
Equivalently, divide by how many g fit into one oz (grams per oz divided by grams per g):
w(oz) = w(g) ÷ 28.349523125
Or: ounce = gram ÷ 28.349523125
Examples
Example #1: Convert 20 g to ounce
20 g = 20 g × (1/28.349523125) oz = 0.705479239 oz
20 g = 20 g ÷ 28.349523125 = 0.705479239 oz
Example #2: Convert 50 g to ounce
50 g = 50 g × (1/28.349523125) oz = 1.7636980975 oz
50 g = 50 g ÷ 28.349523125 = 1.7636980975 oz
Summary
To convert Gram to Ounce, multiply the value in g by the ratio of grams per g divided by grams per oz. Equivalently: value_oz = value_g × (1 / 28.349523125). Numerically, 1 g equals 0.035273961949580414 oz.
Relationship context
You are converting between metric (SI) (Grams) and imperial / UK (stone, long ton, pound, ounce) (Ounces). Metric mass is decimal from the gram; US and imperial masses use pounds and ounces with fixed definitions relative to the kilogram. The numeric factor used here is 3.527396e-2.
Conversion tables
| Gram (g) | Ounce (oz) |
|---|---|
| 0.1 | 0.0035273962 |
| 1 | 0.0352739619 |
| 2 | 0.0705479239 |
| 3 | 0.1058218858 |
| 4 | 0.1410958478 |
| 5 | 0.1763698097 |
| 6 | 0.2116437717 |
| 7 | 0.2469177336 |
| 8 | 0.2821916956 |
| 9 | 0.3174656575 |
| Gram (g) | Ounce (oz) |
|---|---|
| 10 | 0.3527396195 |
| 20 | 0.705479239 |
| 30 | 1.0582188585 |
| 40 | 1.410958478 |
| 50 | 1.7636980975 |
| 60 | 2.116437717 |
| 70 | 2.4691773365 |
| 80 | 2.821916956 |
| 90 | 3.1746565755 |
| 100 | 3.527396195 |