Grams to Ounces Converter

Convert the other wayOunces to Grams

Enter a mass in grams to see avoirdupois ounces — the everyday ounce used for food and postage, not the troy ounce used for precious metals.

How it works

The international avoirdupois pound is exactly 0.45359237 kg. An ounce is 1/16 of that pound, so 28.349523125 grams. Dividing grams by that constant yields ounces. 100 g is about 3.5274 oz. A troy ounce is heavier (about 31.1035 g) and is not used here.

Formula

ounces = grams ÷ 28.349523125

Worked examples

100 g → 3.5274 oz
28.349523125 g → 1 oz

Useful notes

This is the avoirdupois ounce, 1/16 of an international pound.
For kilograms and pounds, use KG to LBS.

FAQ

How many ounces are in 100 grams?: About 3.5274 avoirdupois ounces (100 ÷ 28.349523125).
Is this a troy ounce?: No. Troy ounces are for precious metals. This page uses the kitchen and postal (avoirdupois) ounce.
How do I convert grams to pounds?: Convert to kilograms first (÷ 1000) and use KG to LBS, or divide grams by 453.59237.

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