Convert Gram to Milligram

Convert Gram (g) to Milligram (mg) instantly with our free online weight & mass converter. Accurate, fast, and easy to use.

Weight & Mass
1,000

1 g = 1,000 mg

Gram to Milligram Conversion Table

Gram (g)Milligram (mg)
0.001 g1 mg
0.01 g10 mg
0.1 g100 mg
0.5 g500 mg
1 g1,000 mg
2 g2,000 mg
5 g5,000 mg
10 g10,000 mg
25 g25,000 mg
50 g50,000 mg
100 g100,000 mg
250 g250,000 mg
500 g500,000 mg
1,000 g1,000,000 mg

How to Convert Gram to Milligram

To convert Gram (g) to Milligram (mg), use our free online converter above. Simply enter the value in Gram and the result in Milligram will appear instantly.

This tool is part of our free Weight & Mass converter suite, which supports 15 different weight & mass units. You can also use the swap button to convert Milligram back to Gram.

For quick reference: 1 Gram (g) equals 1,000 mg.