Stone to Pounds Converter
1 Stone = 14 Pounds
Whether you are working in cooking or health and fitness, converting from stone to pounds is a task you will encounter regularly. The stone has been used in the British Isles since the 14th century for trade goods. For quick reference, 1 st equals 14 lb.
Did you know? Did you know? The stone has been used in the British Isles since the 14th century for trade goods. Meanwhile, the pound derives from the roman "libra pondo" (a pound by weight), which is why its abbreviation is "lb". These different origins explain why both units remain in common use today.
Conversion formula
1 st = 14 lb
To convert from Stone to Pounds, multiply the value in stone by 14.
| Stone (st) | Pounds (lb) |
|---|---|
| 0.001 | 0.014 |
| 0.01 | 0.14 |
| 0.1 | 1.4 |
| 1 | 14 |
| 2 | 28 |
| 5 | 70 |
| 10 | 140 |
| 25 | 350 |
| 50 | 700 |
| 100 | 1400 |
| 250 | 3500 |
| 500 | 7000 |
| 1000 | 14000 |
About Stone to Pounds
The stone-to-pound conversion is widely used across mass and weight measurement. The stone has been used in the British Isles since the 14th century for trade goods. It was standardized at 14 pounds (6.35 kg) in the Weights and Measures Act of 1835. The pound has its own rich history: the pound derives from the roman "libra pondo" (a pound by weight), which is why its abbreviation is "lb". Understanding both units and how they relate to each other is essential for professionals in cooking, health and fitness, and shipping and logistics.
In practice, this conversion comes up frequently when measuring chemical reagents. For example, 1 st = 14 lb, 10 st = 140 lb, and 100 st = 1,400 lb. The average adult male in the UK weighs about 13 stone. Similarly, a basketball weighs about 1.4 pounds. Having an instant converter saves time and eliminates the risk of manual calculation errors, especially when precision matters.
To convert back from pounds to stone, remember that 1 lb = 0.0714286 st. The stone is primarily used for body weight measurement in the UK and Ireland, while the pound is the preferred unit for body weight in the US/UK, cooking, grocery shopping, and boxing weight classes. Whether you need a quick estimate or a precise figure, our converter handles both - simply enter any value and get an instant, accurate result with the full conversion formula.
Frequently Asked Questions
How many pounds are in 1 stone?
1 stone is equal to 14 pounds. This conversion factor is used in mass and weight measurement across cooking and health and fitness.
How do I convert stone to pounds manually?
Multiply the value in stone by 14. For example, 10 stone multiplied by 14 gives 140 pounds. For the reverse, divide by 14 or multiply by 0.0714286.
Is the stone or the pound more widely used?
The stone is primarily used for body weight measurement in the UK and Ireland. The pound is standard for body weight in the US/UK, cooking, grocery shopping, and boxing weight classes. Which one you encounter more depends on your region and industry.
Can I convert stone to pounds in my head?
A quick mental approximation: multiply by approximately 14. So 5 stone is about 70 pounds.