Convert Gram to Milligram

Instantly convert Gram (g) to Milligram (mg) with our free online converter.

Gram Milligram

Enter a value to convert

Conversion Formula

Gram to Milligram

Gram value × 1,000 = Milligram value

Multiply the gram value by 1,000 to convert to milligram. This is because 1 g = 1,000 mg.

Quick Reference Table

Gram (g)Milligram (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
1000 g1,000,000 mg

Related Conversions

Frequently Asked Questions

How do I convert Gram to Milligram?
Multiply the gram value by 1,000 to convert to milligram. This is because 1 g = 1,000 mg.
What is 1 Gram in Milligram?
1 g is equal to 1,000 mg.
Is this converter accurate?
Yes. All conversions use internationally recognized conversion factors and formulas for precise results.