Gram to Milligram
gram
milligram
gram to milligram Conversion Table
| gram (g) | milligram (mg) | |
|---|---|---|
| 0.01 g | → | 10.0 mg |
| 0.1 g | → | 100.0 mg |
| 1.0 g | → | 1000.0 mg |
| 2.0 g | → | 2000.0 mg |
| 3.0 g | → | 3000.0 mg |
| 5.0 g | → | 5000.0 mg |
| 10.0 g | → | 10000.0 mg |
| 20.0 g | → | 20000.0 mg |
| 30.0 g | → | 30000.0 mg |
| 50.0 g | → | 50000.0 mg |
| 100.0 g | → | 100000.0 mg |
| 1000.0 g | → | 1000000.0 mg |
Example Conversion
To convert from gram to milligram, multiply by 1000.0.
For example: 22 gram = 22 × 1000.0 = 22000.0 milligram
Unit History
About gram
Defined during the French Revolution, the gram originally represented the mass of one cubic centimeter of water. It quickly became the cornerstone of the metric system for everyday measurements and remains a fundamental unit in modern science and commerce.
About milligram
The milligram, one-thousandth of a gram, became important with the rise of pharmaceutical science and precision chemistry. It enables accurate dosing of medications and fine-grained measurement in laboratory settings where very small masses must be controlled and compared.