Pounds ↔ Stone Converter
Convert between pounds and stone instantly
Enter pounds value to convert to stone
Enter stone value to convert to pounds
Conversion Result
154 pounds = 11 stone
11 stone 0 pounds • 69.85 kg • 154.0 lbs
📚 Pounds ↔ Stone Conversion Details
Pounds to Stone Formula
stone = pounds ÷ 14
To convert pounds to stone, divide the pounds by 14.
Stone to Pounds Formula
pounds = stone × 14
To convert stone to pounds, multiply the stone by 14.
Bidirectional Conversion
This converter works both ways simultaneously:
- Type in pounds → stone updates automatically
- Type in stone → pounds updates automatically
- No buttons to click - works as you type
Common Uses
- Body weight measurement (UK & Ireland)
- Medical weight tracking
- Fitness and health monitoring
- Sports weight classifications
⚖️ How This Converter Works
This is a bidirectional converter that works in real-time:
- Pounds → Stone: When you type in the pounds field, the stone field automatically updates
- Stone → Pounds: When you type in the stone field, the pounds field automatically updates
- No swapping needed: Both conversions happen simultaneously
- Real-time: Updates happen as you type, no button clicks required
// Bidirectional Conversion Logic:
stone = pounds ÷ 14
pounds = stone × 14
// Example 1: Type "154" in pounds
stone = 154 ÷ 14 = 11
// Example 2: Type "10.5" in stone
pounds = 10.5 × 14 = 147
stone = pounds ÷ 14
pounds = stone × 14
// Example 1: Type "154" in pounds
stone = 154 ÷ 14 = 11
// Example 2: Type "10.5" in stone
pounds = 10.5 × 14 = 147
📊 Conversion Table
| Pounds (lb) | Stone (st) | Stone & Pounds |
|---|---|---|
| 112 lb | 8 st | 8 st 0 lb |
| 126 lb | 9 st | 9 st 0 lb |
| 140 lb | 10 st | 10 st 0 lb |
| 154 lb | 11 st | 11 st 0 lb |
| 168 lb | 12 st | 12 st 0 lb |
| 182 lb | 13 st | 13 st 0 lb |
❓ Frequently Asked Questions
Q: How many pounds are in a stone?
A: There are exactly 14 pounds in one stone.
Q: How does the bidirectional conversion work?
A: Both input fields work simultaneously. When you change the pounds value, stone updates automatically. When you change the stone value, pounds updates automatically. No swap button needed.
Q: Where is the stone unit commonly used?
A: Stone is primarily used in the United Kingdom and Ireland for body weight measurement.
Q: Do I need to click any button to convert?
A: No! The conversion happens automatically as you type in either field.