Convert Gram to Milligram
1 Gram = 1,000 Milligram · 1 Milligram = 1.0000e-3 Gram
Conversion formula
1 g = 1000 mg → g = 1,000 mg
The reverse direction: 1 mg = 0.001 g.
Quick reference
| g | mg |
|---|---|
| 1 g | 1,000 mg |
| 2 g | 2,000 mg |
| 3 g | 3,000 mg |
| 5 g | 5,000 mg |
| 10 g | 10,000 mg |
| 20 g | 20,000 mg |
| 25 g | 25,000 mg |
| 50 g | 50,000 mg |
| 100 g | 100,000 mg |
| 250 g | 250,000 mg |
| 500 g | 500,000 mg |
| 1,000 g | 1,000,000 mg |
About these units
The Gram (g) and the Milligram (mg) are both units of mass. Under the standard definition, one g equals exactly 1,000 mg. This category's SI base unit is the kilogram.