Ounces to Grams Converter
Convert ounces to grams instantly.
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Convert ounces to grams
Type an ounce weight and the gram value appears beside it at once, in both directions. One ounce equals 28.349523 grams, so multiplying ounces by that figure gives grams. It is the conversion bakers and cooks need for recipes written in imperial, plus shipping and ingredient weights. The math runs entirely on your device.
Quick reference
1 oz = 28.35 g, 4 oz is about 113.4 g, and 16 oz (one pound) is roughly 453.6 grams.
Frequently asked questions
How many grams is an ounce?
One ounce equals 28.349523 grams. To convert, multiply the number of ounces by 28.349523.
What is the formula?
Grams equal ounces multiplied by 28.349523, since one ounce is 28.349523 grams.