1 Ounces to Grams
1 oz by weight equals 28.35 grams. For liquids, check whether your recipe means fluid ounces instead.
Weight Ounces vs Fluid Ounces
Weight ounces1 oz = 28.35g
US fluid ounces1 fl oz = 29.57 ml
Common oz to grams conversions
Frequently Asked Questions
1 weight ounces equals 28.35 grams.
No. Weight ounces measure mass; fluid ounces measure volume. 1 US fluid ounces is 29.57 ml, which is about 29.57g for water.
Use weight ounces when a recipe gives ingredient weight. Use fluid ounces only for liquid volume measurements.
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