100 mg to grams
Convert 100 milligrams to grams — the answer, the arithmetic and the closest common values, all on one page.
Show your work
100 mg × 0.001 = 0.1 g.
Nearby conversions
| mg | g |
|---|---|
| 250 mg | 0.25 g |
Questions
What is 100 milligrams in grams?
100 mg = 0.1 g. The arithmetic: 100 mg × 0.001 = 0.1 g.
How precise is this result?
The factor is exact by definition, so the only rounding is the display. Higher precision is available on the mg to g converter page.
What is 100 g in mg?
100 g = 100,000 mg — the inverse direction.