KG ↔ Stone Converter
Convert between kilograms and stones instantly
Enter kg value to convert to stones
Enter stone value to convert to kg
Conversion Result
70 kg = 11.02 stone
11 stone 0.3 pounds • 154.32 lbs • 11.02 st
11 stone 0.3 pounds
📚 KG ↔ Stone Conversion Details
KG to Stone Formula
stones = kilograms ÷ 6.35029318
To convert kilograms to stones, divide by 6.35029318.
Stone to KG Formula
kilograms = stones × 6.35029318
To convert stones to kilograms, multiply by 6.35029318.
Stone to Pounds
pounds = stones × 14
1 stone equals 14 pounds. Stone-pounds format shows both units.
Common Uses
- Body weight measurement (UK/Ireland)
- Medical and fitness tracking
- Sports weight categories
- Shipping and postal weights
⚖️ How This Converter Works
This is a bidirectional converter that works in real-time:
- KG → Stone: When you type in the kg field, the stone field automatically updates
- Stone → KG: When you type in the stone field, the kg field automatically updates
- Stone-Pounds Display: Shows stones and pounds separately
- Real-time: Updates happen as you type, no button clicks required
// Bidirectional Conversion Logic:
1 stone = 6.35029318 kg
1 kg = 0.157473044 stones
// Example 1: Type "70" in kg
stones = 70 ÷ 6.35029318 = 11.02
// Example 2: Type "10" in stones
kg = 10 × 6.35029318 = 63.50
1 stone = 6.35029318 kg
1 kg = 0.157473044 stones
// Example 1: Type "70" in kg
stones = 70 ÷ 6.35029318 = 11.02
// Example 2: Type "10" in stones
kg = 10 × 6.35029318 = 63.50
📊 Conversion Table
| Kilograms | Stones | Stone-Pounds |
|---|---|---|
| 50 kg | 7.87 st | 7 st 12.2 lbs |
| 60 kg | 9.45 st | 9 st 6.3 lbs |
| 70 kg | 11.02 st | 11 st 0.3 lbs |
| 80 kg | 12.60 st | 12 st 8.4 lbs |
| 90 kg | 14.17 st | 14 st 2.4 lbs |
| 100 kg | 15.75 st | 15 st 10.5 lbs |
❓ Frequently Asked Questions
Q: How many kilograms are in one stone?
A: One stone equals 6.35029318 kilograms (approximately 6.35 kg).
Q: How many pounds are in one stone?
A: One stone equals 14 pounds exactly.
Q: Where is the stone unit commonly used?
A: Stones are primarily used in the UK and Ireland for body weight measurement. Most other countries use kilograms.
Q: How does the stone-pounds format work?
A: Stone-pounds shows the whole number of stones plus the remaining pounds. Example: 11.02 stones = 11 stones and 0.3 pounds.