Convert Ounces to Grams
One ounce equals 28.3495 grams. Type any value to convert ounces to grams instantly — with a full reference table below.
Convert Ounces to Grams
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Conversion formula
To convert ounces to grams, multiply by 28.3495. One ounce equals 28.3495 g, and one gram equals 0.035274 oz.
Ounces to Grams table
About converting Ounces to Grams
Ounces (oz) and Grams (g) are both units of weight. The exact factor is 1 oz = 28.3495 g, so multiply by 28.3495 to go from ounces to grams (or divide to go back).
The conversion is exact and runs entirely in your browser. Need the reverse? Use the Grams to Ounces converter, or the full unit converter for every unit at once.
Frequently asked questions
How many grams are in one ounce?
One ounce equals 28.3495 grams.
How do I convert ounces to grams?
Multiply the number of ounces by 28.3495. For example, 10 ounces = 283.495 grams.
What is 5 ounces in grams?
5 ounces is 141.7475 grams.