How many grams in an ounce?
1 Ounce (oz) is equal to 28.3495231 grams. 1 Troy ounce is equal to 31.1034768 grams.
1 Ounce = 28.3495231 Grams
1 Troy Ounce = 31.1034768 Grams
If you would like to get more information about ounces and grams and access the tables please check how many grams in a ounce page.
How to convert ounces to grams?
To find out how many grams in "x" ounces, multiply the ounce value by 28.3495231.
For example, to find out how many grams there are in an ounce and a half, multiply 1.5 by 28.3495231, that makes 42.5 grams in 1.5 ounces.
How to convert grams to ounces?
To convert grams to oz, multiply the gram value by 0.03527396198 or divide by 28.3495231.
You may also use this weight and mass units conversion tool to convert between ounces, grams and other weight & mass units.
What is Ounce?
Ounce is an imperial system mass unit. 1 Ounce is equal to 28.3495231 grams. Troy ounce is used to weigh precious metals and is equal to 31.1034768 grams. The symbol is "oz".
What is Gram?
Gram is a metric system mass unit. 1 Gram is equal to 0.001 kilogram (kg). The symbol is "g".