Mass
Mass from laboratory samples to industrial loads.
Try a decimal, 1e-9, 1/3, or 5 1/2.
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Convert stone (st) to kilogram (kg). Enter a value for an instant result, or use the examples and reverse conversion below.
Mass from laboratory samples to industrial loads.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Enter a stone value to calculate kilogram with full internal precision before display rounding.
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
| Unit | Symbol | Converted value |
|---|---|---|
| microgramfrom st | µg | 6350290000 |
| milligramfrom st | mg | 6350290 |
| gramfrom st | g | 6350.29 |
| kilogramfrom st | kg | 6.35029 |
| metric tonnefrom st | t | 0.00635029 |
| kilotonnefrom st | kt | 0.00000635029 |
| grainfrom st | gr | 98000 |
| ouncefrom st | oz | 224 |
| avoirdupois poundfrom st | lb | 14 |
| stonefrom st | st | 1 |
| short tonfrom st | ton US | 0.007 |
| long tonfrom st | ton Imp | 0.00625 |
| slugfrom st | slug | 0.435133 |
| metric caratfrom st | ct | 31751.5 |
| daltonfrom st | Da | 3.82424e27 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
Stone (st) and kilogram (kg) are units of mass. Use this page to convert in either direction.
| Stone (st) | Kilogram (kg) |
|---|---|
| 1 st | 6.35029 kg |
| 5 st | 31.7515 kg |
| 10 st | 63.5029 kg |
| 100 st | 635.029 kg |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.