Stone to Kilograms Converter
Convert stone to kilograms instantly. Our precision tool uses the exact 1 st = 6.35029318 kg ratio, perfect for tracking body weight, fitness, and medical calculations.
Weight Studio
Measurement Breakdown
1 Stone = 6.35029 Kilograms1 Kilogram = 0.157473 Stone1 Stone = 14 PoundsBased on the International Avoirdupois system.
Kilograms to Stone Quick Reference
| Kilograms (kg) | Stone (st) | Breakdown | Reference |
|---|---|---|---|
| 1 kg | 0.16 st | 0 st 2.2 lbs | |
| 5 kg | 0.79 st | 0 st 11.02 lbs | |
| 10 kg | 1.57 st | 1 st 8.05 lbs | |
| 20 kg | 3.15 st | 3 st 2.09 lbs | |
| 50 kg | 7.87 st | 7 st 12.23 lbs | |
| 70 kg | 11.02 st | 11 st 0.32 lbs | Avg Human |
| 80 kg | 12.60 st | 12 st 8.37 lbs | |
| 100 kg | 15.75 st | 15 st 10.46 lbs | |
| 150 kg | 23.62 st | 23 st 8.69 lbs |
Stone to Kilograms Quick Reference
| Stone (st) | Kilograms (kg) | Reference |
|---|---|---|
| 1 st | 6.35 kg | |
| 5 st | 31.75 kg | |
| 10 st | 63.50 kg | |
| 11 st | 69.85 kg | Avg Female |
| 12 st | 76.20 kg | Avg Male |
| 15 st | 95.25 kg | |
| 20 st | 127.01 kg | |
| 25 st | 158.76 kg |
Overview & Capabilities
Convert stone to kilograms instantly. Our precision tool uses the exact 1 st = 6.35029318 kg ratio, perfect for tracking body weight, fitness, and medical calculations.
How to Use
Key Features
Common Use Cases
Tips & Best Practices
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Frequently Asked Questions
Q How many kilograms are in a stone?
There are exactly 6.35029318 kilograms in 1 stone.
Q How do I convert stone to kilograms manually?
To convert stone to kilograms manually, multiply the number of stone by 6.35029318. For example, 10 stone equals 63.5029 kilograms.
Q How many stone are in a kilogram?
There is approximately 0.157473 stone in 1 kilogram.
Q What is a stone weight unit?
The stone (st) is an imperial unit of mass equal to 14 pounds (about 6.35 kg). It is commonly used in the UK and Ireland for body weight measurement.
Q How does the converter handle stone and pounds?
Our tool displays the conversion in decimal stone and also provides a breakdown in stone and pounds (e.g., 10.5 st as 10 st 7 lbs) for absolute precision.