Convert stones to kg
Stones to kilograms. Enter a value to convert, or use the stones to kg chart further down the page.
1 stone equals 6.35029318 kilograms. Going the other way, 1 kilogram = 0.1574730444 stones.
How to convert stones to kg
To convert stones to kilograms, multiply the stone value by 6.35029318. You can also divide by 0.1574730444 to get the same answer.
kg = st × 6.35029318
Worked example
Convert 15 st to kilograms:
15 st = 95.2543977 kg
stones to kg conversion chart
Use this stones to kg table for quick reference without typing anything.
| stones (st) | kilograms (kg) |
|---|---|
| 0.01 st | 0.0635029318 kg |
| 0.1 st | 0.635029318 kg |
| 1 st | 6.35029318 kg |
| 2 st | 12.70058636 kg |
| 3 st | 19.05087954 kg |
| 5 st | 31.7514659 kg |
| 10 st | 63.5029318 kg |
| 20 st | 127.0058636 kg |
| 50 st | 317.514659 kg |
| 100 st | 635.029318 kg |
| 1,000 st | 6,350.29318 kg |
What is a stone?
The stone equals 14 pounds, or about 6.35 kilograms. It is still the customary way to state body weight in the United Kingdom and Ireland.
What is a kilogram?
The kilogram is the SI base unit of mass. Since 2019 it has been defined by fixing the Planck constant, replacing the platinum-iridium cylinder held near Paris.
Frequently asked questions
How many kg are in a stone?
1 stones equals 6.35029318 kg. Going the other way, 1 kg is 0.1574730444 stones.
How do you convert stones to kg?
To convert stones to kilograms, multiply the stone value by 6.35029318. You can also divide by 0.1574730444 to get the same answer.
What is 10 stones in kg?
10 stones equals 63.5029318 kg. The conversion chart on this page lists the other values people look up most often.
Related weight conversions
Convert stones to other units
- kg to stones
- stones to grams
- stones to lbs
- stones to ounces
- stones to mg
- stones to tonnes
- stones to us tons
- stones to micrograms
Convert other units to kg
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