Unit Conversion Calculators

Ounces to Grams Calculator

Convert a weight in ounces to grams using the exact conversion factor.

Grams —

About the Ounces to Grams Calculator

The ounce (avoirdupois) is a unit of weight used in the US and UK, while the gram is the standard metric unit of mass. One ounce equals exactly 28.349523125 grams (1/16 of a pound).

Formula: Grams = Ounces × 28.349523125

Widely used in cooking, food labeling, jewelry, and postal weight measurements.