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Ounces to Grams

Convert oz to g instantly — formula, worked examples and a conversion table of common values.

  1. Type a value
  2. Choose the units
  3. The answer updates instantly
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About the Ounces to Grams

Convert ounces (oz) to grams (g). Enter a value on either side and the other updates instantly — nothing is sent to a server.

One ounce equals 28.349523 g. The table below lists the values people look up most often, and each one links to a page with the worked calculation.

Ounces to Grams formula

g = oz × 28.349523

Ounce to gram conversion table

Ounce (oz)Gram (g)
0.12.83495
0.514.1748
128.3495
256.699
385.0486
5141.748
10283.495
15425.243
20566.99
25708.738
501,417.48
752,126.21
1002,834.95
2507,087.38
50014,174.8
1,00028,349.5

Frequently asked questions

How many grams are in 1 ounce?

1 ounce = 28.349523 g.

What is 10 oz in grams?

10 oz = 283.4952 g.

What is 100 oz in grams?

100 oz = 2,834.9523 g.

How do I convert ounces to grams?

Use the formula g = oz × 28.349523. Or type any value into the converter above — it works in both directions.