Ounces to Grams Conversion

How many grams in an ounce?

There are 28.35 grams in an ounce (1 oz = 28.35 g).

To find out how many grams in "x" ounces or ounces in "x" grams, enter an ounce or a gram value into the converter and the result will be displayed.

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How many grams are there in an ounce?

There are 28.35 grams in an ounce (28.35 g in 1 oz). By definition, 1 kilogram is 35.27392 ounces and there are 1000 grams in a kilogram, that makes 1000 / 35.27392 = 28.35 grams in an ounce.

If you would like to find out how many ounces in "x" grams and access the tables, please check grams to ounces converter page.

How to convert from ounces (oz) to grams?

To find out how many grams in "x" ounces, multiply the number of ounces "x" by 28.35.

For example, to find out how many grams there are in an ounce and a half, multiply 1.5 by 28.35, that makes 42.5 grams in 1.5 ounces.

You may also use this weight and mass units conversion tool to convert between ounces, grams and other weight & mass units.

What is an ounce?

Ounce is an imperial system mass unit. After US Customary system is adopted, it remained the same. 1 Ounce is 28.35 grams. The abbreviation is "oz".

What is a gram?

Gram is a metric system mass unit. 1 gram is 1/1000 kilogram (kg). It is also equal to the weight of 1 mL of water. The abbreviation is "g".

The list for your reference:

1 Ounce = 28.3495231 Grams
1 Troy Ounce = 31.1034768 Grams

1/8 oz = 3.5 g
1/4 oz = 7 g
1/2 oz = 14.2 g
1 oz = 28.35 g
3/2 oz = 42.5 g
2 oz = 56.7 g
5/2 oz = 70.8 g
5 oz = 141.75 g
10 oz = 283.5 g
20 oz = 567 g
30 oz = 850.5 g
40 oz = 1134 g (1 kg and 134 g)
50 oz = 1417.5 g (1 kg 417 g and 500 mg)
75 oz = 2126.25 g (2 kg 126 g and 250 mg)
100 oz = 2835 g (2 kg and 835 g)

To find out how many grams there are in "x" ounces for all conversion values please check the table below. If the ounces to grams conversion value that you are looking for is not listed in the conversion table, you may also create your own custom conversion table.

Create Custom Conversion Table
To create your own custom conversion table click "Create Table" botton. To change values, you may enter a "Start" value (1, 2.5, 5 etc), select a an "Increment" value (0.01, 5, 100 etc) and select an "Accuracy" value to round the result.

Ounces to Grams Conversion Table

OunceGramOunceGramOunceGramOunceGram
128.3526737.09511445.83762154.56
256.727765.44521474.18772182.91
385.0528793.79531502.52782211.26
4113.429822.14541530.87792239.61
5141.7530850.49551559.22802267.96
6170.131878.84561587.57812296.31
7198.4532907.18571615.92822324.66
8226.833935.53581644.27832353.01
9255.1534963.88591672.62842381.36
10283.535992.23601700.97852409.71
11311.84361020.58611729.32862438.06
12340.19371048.93621757.67872466.41
13368.54381077.28631786.02882494.76
14396.89391105.63641814.37892523.11
15425.24401133.98651842.72902551.46
16453.59411162.33661871.071002834.95
17481.94421190.68671899.421253543.69
18510.29431219.03681927.771504252.43
19538.64441247.38691956.121754961.17
20566.99451275.73701984.472005669.9
21595.34461304.08712012.822507087.38
22623.69471332.43722041.173008504.86
23652.04481360.78732069.5250014174.76
24680.39491389.13742097.8675021262.14
25708.74501417.48752126.21 1000 28349.52