Ounces to Grams Conversion

How many grams in an ounce?

Ounces to grams (oz to g) conversion factors are listed below. To find out how many grams in an ounce, multiply by the conversion factors or use the converter.

1 Ounce = 28.3495231 Grams
1 Troy Ounce = 31.1034768 Grams

There are 28.3495231 grams in an ounce, because by definition 1 kilogram is 2.20462 pounds (35.27392 ounces) and there are 1000 grams in a kilogram, that makes 1000 / 35.27392 = 28.349 grams in an ounce.

For example, to find out how many grams there are in an ounce and a half, multiply the ounce value by the conversion factor, that makes 1.5 oz * 28.3495231 = 42.52 grams in an ounce and a half.

Ounce is a unit of mass in US customary and imperial measurement systems. There are 16 ounces in a pound and 35.274 ounces in a kilogram. The abbreviation is "oz".

Gram is a unit of mass in metric system. There are 28.349 grams in an ounce, 453.592 grams in a pound and 1000 grams in a kilogram. The abbreviation is "g".

If scroll down, you may also create and print your own custom conversion table create your table.

Converter

Enter an ounce value that you want to convert into grams and click on the "convert" button.

For grams to ounces converter, go to grams to ounces

For all weight units, go to weight conversion

Create Custom Conversion Table

Conversion Table

OunceGramOunceGramOunceGramOunceGram
1 oz 28.3495231 g 26 oz 737.0876006 g 51 oz 1445.825678 g 76 oz 2154.563756 g
2 oz 56.6990462 g 27 oz 765.4371237 g 52 oz 1474.175201 g 77 oz 2182.913279 g
3 oz 85.0485693 g 28 oz 793.7866468 g 53 oz 1502.524724 g 78 oz 2211.262802 g
4 oz 113.3980924 g 29 oz 822.1361699 g 54 oz 1530.874247 g 79 oz 2239.612325 g
5 oz 141.7476155 g 30 oz 850.485693 g 55 oz 1559.223771 g 80 oz 2267.961848 g
6 oz 170.0971386 g 31 oz 878.8352161 g 56 oz 1587.573294 g 81 oz 2296.311371 g
7 oz 198.4466617 g 32 oz 907.1847392 g 57 oz 1615.922817 g 82 oz 2324.660894 g
8 oz 226.7961848 g 33 oz 935.5342623 g 58 oz 1644.27234 g 83 oz 2353.010417 g
9 oz 255.1457079 g 34 oz 963.8837854 g 59 oz 1672.621863 g 84 oz 2381.35994 g
10 oz 283.495231 g 35 oz 992.2333085 g 60 oz 1700.971386 g 85 oz 2409.709464 g
11 oz 311.8447541 g 36 oz 1020.582832 g 61 oz 1729.320909 g 86 oz 2438.058987 g
12 oz 340.1942772 g 37 oz 1048.932355 g 62 oz 1757.670432 g 87 oz 2466.40851 g
13 oz 368.5438003 g 38 oz 1077.281878 g 63 oz 1786.019955 g 88 oz 2494.758033 g
14 oz 396.8933234 g 39 oz 1105.631401 g 64 oz 1814.369478 g 89 oz 2523.107556 g
15 oz 425.2428465 g 40 oz 1133.980924 g 65 oz 1842.719002 g 90 oz 2551.457079 g
16 oz 453.5923696 g 41 oz 1162.330447 g 66 oz 1871.068525 g 100 oz 2834.95231 g
17 oz 481.9418927 g 42 oz 1190.67997 g 67 oz 1899.418048 g 125 oz 3543.690388 g
18 oz 510.2914158 g 43 oz 1219.029493 g 68 oz 1927.767571 g 150 oz 4252.428465 g
19 oz 538.6409389 g 44 oz 1247.379016 g 69 oz 1956.117094 g 175 oz 4961.166543 g
20 oz 566.990462 g 45 oz 1275.72854 g 70 oz 1984.466617 g 200 oz 5669.90462 g
21 oz 595.3399851 g 46 oz 1304.078063 g 71 oz 2012.81614 g 250 oz 7087.380775 g
22 oz 623.6895082 g 47 oz 1332.427586 g 72 oz 2041.165663 g 300 oz 8504.85693 g
23 oz 652.0390313 g 48 oz 1360.777109 g 73 oz 2069.515186 g 500 oz 14174.76155 g
24 oz 680.3885544 g 49 oz 1389.126632 g 74 oz 2097.864709 g 750 oz 21262.14233 g
25 oz 708.7380775 g 50 oz 1417.476155 g 75 oz 2126.214233 g 1000 oz 28349.5231 g