Convert Grams to Milligrams

Convert Grams (g) to Milligrams (mg) for science and medicine.

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Formula: 1 g = 1000 mg

Gram to Milligram Conversion

This conversion is frequently used in chemistry, biology, and pharmacology where precise small measurements are necessary.

Conversion Formula:

Multiply Grams by 1000.

mg = g × 1000

Estimated Values

0.1 g100 mg
0.5 g500 mg
1 g1000 mg
5 g5000 mg
10 g10000 mg