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Grams Conversion

Scales are used to measure weight

The gram is a unit used to measure weight. Use one of the conversion calculators below to convert to another unit of measure, or read on to learn more about grams.

Gram Conversion Calculators

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US Customary & Imperial Units
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Gram Definition and Usage

A gram is the mass/weight equal to 1/1,000 of a kilogram, and is roughly equal to the mass of one cubic centimeter of water.

The gram, or gramme, is an SI unit of weight in the metric system. Grams can be abbreviated as g, for example 1 gram can be written as 1 g.

Grams Measurement Conversion Table

Common gram values and equivalent imperial and metric weight measurements
grams tons pounds ounces metric tons long tons kilograms milligrams carats
1 g 0.0000011023 t 0.002205 lb 0.035274 oz 0.000001 t 0.00000098421 lt 0.001 kg 1,000 mg 5 ct
2 g 0.0000022046 t 0.004409 lb 0.070548 oz 0.000002 t 0.0000019684 lt 0.002 kg 2,000 mg 10 ct
3 g 0.0000033069 t 0.006614 lb 0.105822 oz 0.000003 t 0.0000029526 lt 0.003 kg 3,000 mg 15 ct
4 g 0.0000044092 t 0.008818 lb 0.141096 oz 0.000004 t 0.0000039368 lt 0.004 kg 4,000 mg 20 ct
5 g 0.0000055116 t 0.011023 lb 0.17637 oz 0.000005 t 0.000004921 lt 0.005 kg 5,000 mg 25 ct
6 g 0.0000066139 t 0.013228 lb 0.211644 oz 0.000006 t 0.0000059052 lt 0.006 kg 6,000 mg 30 ct
7 g 0.0000077162 t 0.015432 lb 0.246918 oz 0.000007 t 0.0000068894 lt 0.007 kg 7,000 mg 35 ct
8 g 0.0000088185 t 0.017637 lb 0.282192 oz 0.000008 t 0.0000078737 lt 0.008 kg 8,000 mg 40 ct
9 g 0.0000099208 t 0.019842 lb 0.317466 oz 0.000009 t 0.0000088579 lt 0.009 kg 9,000 mg 45 ct
10 g 0.000011023 t 0.022046 lb 0.35274 oz 0.00001 t 0.0000098421 lt 0.01 kg 10,000 mg 50 ct
11 g 0.000012125 t 0.024251 lb 0.388014 oz 0.000011 t 0.000010826 lt 0.011 kg 11,000 mg 55 ct
12 g 0.000013228 t 0.026455 lb 0.423288 oz 0.000012 t 0.00001181 lt 0.012 kg 12,000 mg 60 ct
13 g 0.00001433 t 0.02866 lb 0.458562 oz 0.000013 t 0.000012795 lt 0.013 kg 13,000 mg 65 ct
14 g 0.000015432 t 0.030865 lb 0.493835 oz 0.000014 t 0.000013779 lt 0.014 kg 14,000 mg 70 ct
15 g 0.000016535 t 0.033069 lb 0.529109 oz 0.000015 t 0.000014763 lt 0.015 kg 15,000 mg 75 ct
16 g 0.000017637 t 0.035274 lb 0.564383 oz 0.000016 t 0.000015747 lt 0.016 kg 16,000 mg 80 ct
17 g 0.000018739 t 0.037479 lb 0.599657 oz 0.000017 t 0.000016732 lt 0.017 kg 17,000 mg 85 ct
18 g 0.000019842 t 0.039683 lb 0.634931 oz 0.000018 t 0.000017716 lt 0.018 kg 18,000 mg 90 ct
19 g 0.000020944 t 0.041888 lb 0.670205 oz 0.000019 t 0.0000187 lt 0.019 kg 19,000 mg 95 ct
20 g 0.000022046 t 0.044092 lb 0.705479 oz 0.00002 t 0.000019684 lt 0.02 kg 20,000 mg 100 ct
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