Ounces to Grams
Convert avoirdupois ounces to grams for cooking, nutrition labels, shipping weights, and product specifications.
How to convert oz to g
To convert a value from avoirdupois ounces (oz) to grams (g), enter the number in the converter above. Use the swap control if you need the reverse direction.
x is the source value in oz; y is the result in g.
Popular conversions
Quick answers for common oz to g values are available from the related conversion pages.
Use the related tools section for fixed-value conversions and the reverse direction.
Common conversion table
Quick reference table for common oz to g values:
| oz | g |
|---|---|
| 1 | 28.3495 |
| 5 | 141.7475 |
| 10 | 283.495 |
| 50 | 1,417.475 |
| 100 | 2,834.95 |
| 1,000 | 28,349.5 |
About avoirdupois ounces
Avoirdupois ounce (oz) — One avoirdupois ounce is one sixteenth of an avoirdupois pound, or about 28.3495 grams. It is a weight unit, not a fluid ounce.
Common uses: Avoirdupois ounces are common in US recipes, food packaging, postal weights, and retail product specifications.
About grams
Gram (g) — One gram is one thousandth of a kilogram.
Common uses: Grams are common for recipes, nutrition labels, small parcels, lab measurements, and gemstone conversions.
Frequently Asked Questions
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