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Ounces to Grams

Convert ounces (oz) to grams (g). Type in either box; the other updates as you go.

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1 oz = 28.349523 g

1 ounce equals28.34952313 g
1 gram equals0.03527396195 oz
Formulag = oz × 28.34952313

How to convert ounces to grams

To convert ounces to grams, multiply the number of ounces by 28.34952313.

g = oz × 28.34952313

Example

Convert 5 ounces to grams:

5 oz × 28.34952313 = 141.748 g

Ounce to gram conversion chart

Ounces (oz)Grams (g)
1 oz28.34952 g
2 oz56.69905 g
3 oz85.04857 g
4 oz113.3981 g
5 oz141.7476 g
6 oz170.0971 g
7 oz198.4467 g
8 oz226.7962 g
9 oz255.1457 g
10 oz283.4952 g
12 oz340.1943 g
15 oz425.2428 g
20 oz566.9905 g
25 oz708.7381 g
30 oz850.4857 g
40 oz1,133.981 g
50 oz1,417.476 g
60 oz1,700.971 g
70 oz1,984.467 g
75 oz2,126.214 g
80 oz2,267.962 g
90 oz2,551.457 g
100 oz2,834.952 g
150 oz4,252.428 g
200 oz5,669.905 g
250 oz7,087.381 g
500 oz14,174.76 g
1,000 oz28,349.52 g

Going the other way? See the grams to ounces chart.

Common ounces to grams conversions

Each value has its own page with the working, the answer in other units and nearby values.

About the units

Ounce (oz)

An avoirdupois ounce is one sixteenth of a pound, or 28.349523125 grams. Not to be confused with the fluid ounce, which measures volume.

Gram (g)

A gram is one thousandth of a kilogram. Food packaging and recipes outside the US weigh ingredients in grams.

Frequently asked questions

How many grams are in an ounce?

There are 28.34952313 grams in an ounce.

How many ounces are in a gram?

There are 0.03527396195 ounces in a gram.

How do you convert ounces to grams?

To convert ounces to grams, multiply the number of ounces by 28.34952313.

What is 5 ounces in grams?

5 ounces equals 141.748 grams.

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