How do I convert ounces to grams?

Take the value in ounces and multiply by 28.3495. Or just type the value above — the result updates instantly.

How accurate is the conversion?

Conversions use exact internationally agreed factors and display up to 6 significant digits.

Yes, completely free with no signup required and no limits for normal use.

Convert ounces to grams online for free. Instant, accurate conversion with a handy reference table — runs in your browser.

Value

From

28.349523

1 ounces = 28.349523 grams

Quick reference

How do I convert ounces to grams?: Take the value in ounces and multiply by 28.3495. Or just type the value above — the result updates instantly.
How accurate is the conversion?: Conversions use exact internationally agreed factors and display up to 6 significant digits.
Is this tool free?: Yes, completely free with no signup required and no limits for normal use.