Convert milligram to stone
1 mg = 1.574730444e-07 st
1 mg = 1.57e-07 st
1 mg in every mass unit
| microgram | 1,000 μg |
| milligram | 1 mg |
| gram | 0.001 g |
| kilogram | 0.000001 kg |
| metric tonne | 1.00e-09 t |
| ounce | 0.0000353 oz |
| pound | 0.0000022 lb |
| stone | 1.57e-07 st |
| US short ton | 1.10e-09 ton |
| grain | 0.0154 gr |
| unified atomic mass unit (dalton) | 6.02e+20 u |
How the conversion works
Multiply by 1.574730444e-07 to go from milligram to stone, or divide by it to go back. Every conversion on this site routes through the SI value (kg) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? stone to milligram — 1 st = 6,350,293.18 mg.
milligram to stone — common values
| 1 mg | 1.5747304e-07 st |
| 2 mg | 3.1494609e-07 st |
| 3 mg | 4.7241913e-07 st |
| 5 mg | 7.8736522e-07 st |
| 10 mg | 0.0000015747304 st |
| 15 mg | 0.0000023620957 st |
| 20 mg | 0.0000031494609 st |
| 25 mg | 0.0000039368261 st |
| 50 mg | 0.0000078736522 st |
| 75 mg | 0.000011810478 st |
| 100 mg | 0.000015747304 st |
| 250 mg | 0.000039368261 st |
| 500 mg | 0.000078736522 st |
| 1000 mg | 0.00015747304 st |