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Ounces to Grams

Convert ounces to grams instantly.

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Formula

1 ounce = 28.3495 grams

Unit Relationship

One ounce equals about 28.3495 grams.

Worked Example

For 10 ounces, multiply by the conversion factor to get about 283.5 grams.

Unit Definitions

Ounces: ounces are units used to measure mass.

Grams: grams are units used to measure mass.

Practical Uses

food and recipe measurements
small package and product weights
postal and shipping comparisons
metric and US customary mass conversions

Precision and Rounding

Displayed results may be rounded for readability. Keep additional digits during intermediate calculations when greater precision is required.

Important Notes

This converter uses the avoirdupois ounce commonly used for everyday mass measurements.

Quick Reference

Ounces	Grams
1	28.35
5	141.75
10	283.5
50	1417.48

Frequently Asked Questions

How do I convert ounces to grams?

Enter the value in the converter above. The calculator applies the established conversion factor and returns the equivalent mass in grams.

Why can the displayed result contain rounded decimals?

Some mass conversion factors produce long decimal values, so displayed results may be rounded while the converter retains its established calculation factor.