Ounces to Grams Converter
This Ounces to Grams Converter lets you convert Ounces (oz) into Grams (g) in one step. Enter a value in ounces and you'll instantly see the equivalent in grams, worked out with the formula grams = ounces x 28.349523125. It's handy whenever you need a quick, precise ounces-to-grams conversion without doing the arithmetic by hand.
- Conversion constants are fixed and do not vary by region.
Formula
grams = ounces x 28.349523125
- To convert ounces to grams, multiply your value by the fixed factor 28.349523125 (so 1 oz = 28.349523125 g).
- The factor comes from the internationally agreed definitions of each unit, so it never changes.
- Displayed results are rounded for readability, but the full-precision value is used in the calculation.
Example
Inputs
- Ounces (oz): 10
Start with 10 oz. Multiply by 28.349523125 to get 283.49523125 g.
Frequently asked questions
How do I convert ounces to grams?
Multiply the number of ounces by 28.349523125. For example, 10 oz equals 283.49523125 g.
Are these conversion factors accurate?
Yes. The calculator uses internationally accepted definitions for each unit, so the conversion factor is exact.
Why can tiny differences appear after conversion?
Very small differences are only a display effect from rounding the output. The underlying calculation keeps full precision.