Edit either value. Decimals and scientific notation supported.
1
mg
Decimal
Stone + pounds
Whole stone; pounds from 0 to less than 14. Non-negative values.
esc
Kilogramkg
Gramg
Milligrammg
Microgramµg
Poundlb
Ounceoz
Stonest
Metric tonnet
US short tonton (US)
Imperial long tonton (UK)
Imperial hundredweightcwt (UK)
US hundredweightcwt (US)
Imperial quarterqr (UK)
Avoirdupois dramdr (av)
Graingr
Pennyweightdwt
Troy ounceoz t
Metric quintalq
No units found. Try a name or symbol.
Stone + pounds
1.574730444e-7
st
Decimal
Stone + pounds
Whole stone; pounds from 0 to less than 14. Non-negative values.
esc
Kilogramkg
Gramg
Milligrammg
Microgramµg
Poundlb
Ounceoz
Stonest
Metric tonnet
US short tonton (US)
Imperial long tonton (UK)
Imperial hundredweightcwt (UK)
US hundredweightcwt (US)
Imperial quarterqr (UK)
Avoirdupois dramdr (av)
Graingr
Pennyweightdwt
Troy ounceoz t
Metric quintalq
No units found. Try a name or symbol.
Stone + pounds
CONVERSION
1 mg ≈ 1.574730444e-7 st
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAst = mg × 1.5747304441777e-7
FORMULA & EXAMPLES
How to convert Milligrams to stone
st = mg × 1.5747304441777e-7
Multiply the mg reading by 1.5747304441777e-7.
Worked examples
1 mg ≈ 1.574730444e-7 st
1 × 1.5747304441777e-7 ≈ 1.574730444e-7
1000 mg ≈ 0.0001574730444 st
1000 × 1.5747304441777e-7 ≈ 0.0001574730444
Milligrams to stone table
Fixed reference · Milligram to Stone
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Milligram (mg)
Stone (st)
0
0
0.1
1.574730444e-8
0.5
7.873652221e-8
1
1.574730444e-7
2
3.149460888e-7
5
7.873652221e-7
10
0.000001574730444
25
0.00000393682611
50
0.000007873652221
100
0.00001574730444
1000
0.0001574730444
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.