18 grams (g) to ounces (oz)

18 grams = 0.634932 ounces

To convert 18 grams to ounces, divide 18 grams by the conversion factor 28.3495 (since 1 gram equals 1/28.3495 ounces).

The conversion formula is :
ounces = grams ÷ 28.3495

Here's the calculation to convert 18 g to oz :
18 grams ÷ 28.3495 = 0.634932 ounces

Therefore, 18 grams is equal to 0.634932 ounces

A gram is a unit of mass in the International System of Units (SI), equal to one thousandth of a kilogram. It is abbreviated using the symbol g (e.g. 18 g).

An ounce is a unit of mass in the British imperial and US customary systems of measurement, equal to exactly 28.349523125 grams. It is abbreviated using the symbol oz (e.g. 0.634932 oz).