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# Convert Ounces to Grams

Please provide values below to convert ounce [oz] to gram [g], or vice versa.

 From: ounce To: gram

Definition: Ounce
Ounce (symbol: oz) is a mass unit in the imperial and US customary systems of measurement. Since 1959, an ounce was defined to be equivalent to 28.349523125 gram exactly.

Definition: Gram
Gram (symbol: g) is the mass unit in the SI (International System of Units). Originally a gram was defined as the absolute weight of pure water in a cubic centimeter at the temperature of melting water (later 4 °C). Now, a gram is defined as one one-thousandth of a kilogram, which is a SI base unit.

### Ounce to Gram Conversion Table

Ounce [oz]Gram [g]
0.01 oz0.28349523125 g
0.1 oz2.8349523125 g
1 oz28.349523125 g
2 oz56.69904625 g
3 oz85.048569375 g
5 oz141.747615625 g
10 oz283.49523125 g
20 oz566.9904625 g
50 oz1417.47615625 g
100 oz2834.9523125 g
1000 oz28349.523125 g

### How to Convert Ounce to Gram

1 oz = 28.349523125 g
1 g = 0.03527396194958 oz

Example: convert 15 oz to g:
15 oz = 15 × 28.349523125 g = 425.242846875 g