⚖️ Weight & Mass
Grams to Milligrams Converter
Convert grams to milligrams instantly. Enter any value and get the result. Includes a conversion table and the exact formula.
grams to milligrams
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Common conversions
| Grams | Milligrams |
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Formula:
How to convert grams to milligrams
1
Enter your value
Type the number of grams you want to convert into the left box. The result in milligrams appears instantly in the right box. You can also type into the right box to convert in the other direction.
2
Use the swap button
Click the ⇄ Swap button to reverse the conversion — Milligrams to Grams. Your current value carries across so you don't have to re-enter anything.
3
About Grams and Milligrams
grams and milligrams are both units of weight and mass. Use this converter to switch between them instantly.