Grams to milligrams
1 g = 1,000 mg
All units in this category
- 1,000mg
- 1g
- 0.01hg
- 0.001kg
- 0.000001t
- 0.035273962oz
- 0.0022046226lb
- 0.00015747304st
Formula
Multiply the value in grams by 1,000 to get milligrams.
mg = g × 1,000
How to convert grams to milligrams
Type a value in the field above and the result is calculated instantly. Use the arrow button to swap direction, or pick other units from the lists.
Grams to milligrams – common values
| Grams (g) | Milligrams (mg) |
|---|---|
| 1 | 1,000 |
| 2 | 2,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 20 | 20,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 250 | 250,000 |
| 500 | 500,000 |
| 1,000 | 1,000,000 |