grams to ounces

This converter makes instant conversions from grams (g) to ounces (oz). It also provides the conversion steps. To use the converter, please provide a value in the input field. The converter will begin making conversions as the values are being typed in.

A gram (g) is a unit of mass in the International System of Units (SI) and an ounce (oz) is a unit of mass in the United States (US) customary systems of measurement as well as in the British imperial system. There are 16 ounces in 1 pound.

How many ounces in a gram?

The basis of many units of measurement have changed over the course of history as well as location. Today, the most common is the international avoirdupois ounce, which is defined as exactly 28.349523125 grams. Based on this definition of the ounce, there are ≈ 0.03527396 ounces in a gram.

How to convert grams to ounces

Based on the definition of 1 ounce being exactly 28.349523125 grams, the gram to ounce conversion formula is:

Thus, to convert from grams to ounces, divide a value in grams by 28.349523125. For example, convert a hamburger weighed 210 grams to ounces: