About kg to st
Convert a metric body weight into stone for UK conversations, diet plans, or older medical records.
To convert, divide the value in kilograms by 6.35029318. For example, 80 kg = 12.5978 st.
Kilograms: the SI base unit of mass. Stone: 14 pounds, about 6.35 kg; used for body weight in the UK and Ireland.
Kilograms to stone conversion table
Formula: st = kg ÷ 6.35029318
| Kilograms | Stone |
|---|---|
| 40 kg | 6.29892 st |
| 50 kg | 7.87365 st |
| 55 kg | 8.66102 st |
| 60 kg | 9.44838 st |
| 65 kg | 10.2357 st |
| 70 kg | 11.0231 st |
| 75 kg | 11.8105 st |
| 80 kg | 12.5978 st |
| 85 kg | 13.3852 st |
| 90 kg | 14.1726 st |
| 95 kg | 14.9599 st |
| 100 kg | 15.7473 st |
| 110 kg | 17.322 st |
| 120 kg | 18.8968 st |
Values rounded to 6 significant figures.
How to do it
- 1
Type a value in kilograms in the converter above (it is preset to kg → st).
- 2
Read the result instantly; tap Swap units to convert the other way.
- 3
Use the table for common values or the formula st = kg ÷ 6.35029318 to convert by hand.