Oz to grams: Convert ounces to grams

Answer
28.3495 g = 1 oz

1 oz = 28.3495 g. To convert ounces to grams, multiply by 28.34952313. To go back, multiply by 0.03527396195 (or divide by 28.34952313). Ounces are used for food portions and postage; 16 oz = 1 lb. They are not fluid ounces, which measure volume.

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Converted weight
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How we calculated this

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    Formula

    g = oz × 28.34952313 oz = g × 0.03527396195 8 oz × 28.34952313 = 226.796 g

    Oz to grams table

    ozg
    0.25 oz7.08738 g
    0.5 oz14.1748 g
    1 oz28.3495 g
    1.5 oz42.5243 g
    2 oz56.699 g
    3 oz85.0486 g
    4 oz113.398 g
    5 oz141.748 g
    6 oz170.097 g
    7 oz198.447 g
    8 oz226.796 g
    9 oz255.146 g
    10 oz283.495 g
    11 oz311.845 g
    12 oz340.194 g
    13 oz368.544 g
    14 oz396.893 g
    15 oz425.243 g
    16 oz453.592 g
    20 oz566.99 g
    24 oz680.389 g
    32 oz907.185 g
    40 oz1,133.98 g
    48 oz1,360.78 g
    64 oz1,814.37 g

    Factors from NIST SP 811 and the BIPM SI Brochure; values rounded to 6 significant digits. Reverse: Grams to oz.

    Frequently asked questions

    How many grams is 8 oz?

    8 oz = 226.796 g.

    How many oz is 1 g?

    1 g = 0.035274 oz.

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