Milligrams to grams
Type a value in mg to get it in g instantly.
0.1g
Nothing on our list is smaller: a paperclip is 10× heavier. On the Moon the same mass would weigh only 0.01661 g.
What it means
How heavy is that?
Reference weights are typical values. Strictly these are masses; on Earth the two are used interchangeably.
The math
How to convert mg to g
To convert milligrams to grams, multiply by 0.001.
Example: 100 mg × 0.001 = 0.1 g.
In the other direction, 1 g = 1,000 mg.
Every unit
Your weight in every unit
Tables
mg to g conversion table
| mg | g |
|---|---|
| 1 mg | 0.001 g |
| 2 mg | 0.002 g |
| 3 mg | 0.003 g |
| 5 mg | 0.005 g |
| 10 mg | 0.01 g |
| 15 mg | 0.015 g |
| 20 mg | 0.02 g |
| 25 mg | 0.025 g |
| 30 mg | 0.03 g |
| 50 mg | 0.05 g |
| 60 mg | 0.06 g |
| 70 mg | 0.07 g |
| 80 mg | 0.08 g |
| 90 mg | 0.09 g |
| 100 mg | 0.1 g |
| 200 mg | 0.2 g |
| 500 mg | 0.5 g |
| 1,000 mg | 1 g |
g to mg conversion table
| 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 |
| 15 g | 15,000 mg |
| 20 g | 20,000 mg |
| 25 g | 25,000 mg |
| 30 g | 30,000 mg |
| 50 g | 50,000 mg |
| 60 g | 60,000 mg |
| 70 g | 70,000 mg |
| 80 g | 80,000 mg |
| 90 g | 90,000 mg |
| 100 g | 100,000 mg |
| 200 g | 200,000 mg |
| 500 g | 500,000 mg |
| 1,000 g | 1,000,000 mg |
Quick answers
Quick answers
- How many g is 1 mg?
- 1 mg is 0.001 g.
- How many g is 10 mg?
- 10 mg is 0.01 g.
- How many g is 100 mg?
- 100 mg is 0.1 g.
The units
About these units
Milligrams (mg)
A milligram is a thousandth of a gram. Medicine doses, vitamins and precious materials are measured in milligrams.
Grams (g)
A gram is a thousandth of a kilogram, about the mass of a paperclip. Recipes and nutrition labels outside the US use grams.
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