Please provide values below to convert ounce [oz] to gram [g], or vice versa.
Definition: An ounce is a unit of mass in the imperial and US customary systems, equal to 1/16 of a pound, or 28.3495 grams.
History/origin: The name derives from the Latin "uncia", the same root as "inch" — historically a twelfth part of a larger whole.
Current use: The (avoirdupois) ounce is used for food packaging and postal weight in the US and UK. Precious metals use a different unit, the troy ounce, which shouldn't be confused with this one.
Definition: A gram is a metric unit of mass equal to 1/1000 of a kilogram.
History/origin: The gram was originally defined in 1795 as the mass of one cubic centimeter of water at its melting point.
Current use: The gram is used worldwide for cooking ingredients, small object weights, and nutritional labeling.
| Ounce [oz] | Gram [g] |
|---|---|
| 1 oz | 28.3495 g |
| 2 oz | 56.699 g |
| 4 oz | 113.398 g |
| 8 oz | 226.796 g |
| 16 oz | 453.592 g |
| 32 oz | 907.184 g |