Milligrams to Grams Converter
Convert mg to g instantly. 1 mg = 0.001 g.
Conversion Formula
g = mg × 0.001
Example
25 mg × 0.001 = 0.025 g
Convert the other way: Grams to Milligrams →
Milligrams to Grams Conversion Table
| Milligrams (mg) | Grams (g) |
|---|---|
| 0.1 | 0.0001 |
| 0.5 | 0.0005 |
| 1 | 0.001 |
| 2 | 0.002 |
| 5 | 0.005 |
| 10 | 0.01 |
| 20 | 0.02 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 500 | 0.5 |
| 1,000 | 1 |
About These Units
- Milligrams (mg)
- One thousandth of a gram, or one millionth of a kilogram. Milligrams are used for medicine doses, vitamin and mineral labels, and the sodium and caffeine content printed on food packaging.
- Grams (g)
- One thousandth of a kilogram, originally tied to the mass of a cubic centimeter of water. Grams are the working unit for kitchen scales, nutrition labels, letter postage, and jewelry.
Frequently Asked Questions
How many g are in 1 mg?
1 mg equals 0.001 g.
How do I convert Milligrams to Grams?
Multiply your Milligrams value by 0.001. For example, 25 mg × 0.001 = 0.025 g.
How many mg are in 1 g?
1 g equals 1,000 mg.