Grams to Ounces Converter

Weight vs. volume ounces

When a recipe lists an ingredient in ounces, it usually means weight (like a food scale reading) rather than fluid ounces (a liquid measure) -- the two are only equal for water. For dry and solid ingredients like flour, sugar, or meat, use this weight converter; for liquids measured by volume, see our Liquid Volume Converter instead.

1 ounce = 28.3495 grams exactly, the internationally defined avoirdupois ounce.