Convert milligrams to stones
1 mg = 1.5747 × 10^-7 st. Change the amount below, or read the formula and the reference table further down.
1 milligram equals
stones
1 mg = 1.5747 × 10^-7 st
The formula
Milligrams and stones both measure weight & mass from the same zero, so a single multiplier does the job.
st = mg × 1.5747 × 10^-7
Going the other way? Convert stones to milligrams.
Milligrams to stones table
Common values, rounded for reading.
| Milligrams (mg) | Stones (st) |
|---|---|
| 1 | 1.5747 × 10^-7 |
| 2 | 3.1495 × 10^-7 |
| 3 | 4.7242 × 10^-7 |
| 4 | 6.2989 × 10^-7 |
| 5 | 7.8737 × 10^-7 |
| 6 | 9.4484 × 10^-7 |
| 7 | 0.000001 |
| 8 | 0.000001 |
| 9 | 0.000001 |
| 10 | 0.000002 |
| 15 | 0.000002 |
| 20 | 0.000003 |
| 25 | 0.000004 |
| 30 | 0.000005 |
| 40 | 0.000006 |
| 50 | 0.000008 |
| 75 | 0.000012 |
| 100 | 0.000016 |
| 250 | 0.000039 |
| 500 | 0.000079 |
| 1,000 | 0.000157 |
Questions people ask
- How many stones are in a milligram?
- One milligram equals 1.5747 × 10^-7 stones.
- How do I convert milligrams to stones by hand?
- Multiply the number of milligrams by 1.5747 × 10^-7. For a rough check, 1.5747 × 10^-7 is close enough for most everyday use.
- What is 1 milligram in stones?
- 1 milligram is 1.5747 × 10^-7 stones.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.