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Ounces to Grams Converter

Convert ounces to grams by typing a value: the answer appears as you type. One oz equals 28.3495 g, so to go from ounces to grams you multiply by 28.3495. A table of common values is included below.

Quick examples
oz
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Grams283.4952 g
The same number of grams in ounces
0.3527 oz

Ounces to grams table

Ounces (oz)Grams (g)

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      Formula

      Grams = ounces × 28.3495
      1 oz = 28.3495 g
      1 g = 0.035274 oz

      How to use it

      1. Type the number of ounces.
      2. Read the result in grams.
      3. Open the table for common values, or use the reverse converter to go from grams to ounces.

      Worked examples

      1 oz in grams

      Grams
      28.3495 g

      15 oz in grams

      Grams
      425.2428 g

      Quick reference

      1 oz = 28.35 g. 2 oz = 56.699 g. 3 oz = 85.049 g. 4 oz = 113.4 g. 5 oz = 141.75 g. 10 oz = 283.5 g. 15 oz = 425.24 g. 20 oz = 566.99 g.

      Good to know

      The pound is defined as exactly 0.45359237 kilograms. A stone, used for body weight in the UK and Ireland, is 14 pounds.

      Questions people ask

      How many grams are in 1 oz?

      1 oz is 28.3495 g.

      How do I convert ounces to grams?

      Multiply by 28.3495. For example, 5 oz × 28.3495 = 141.75 g.

      What is 100 oz in grams?

      100 oz is 2,835 g.

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