Convert pounds to stone
Pound (lb) to stone (st). One pound equals 0.071429 stone.
Formula
Pound to stone conversion table
| Pounds | Stone | Stone | Pounds |
|---|---|---|---|
| 1 lb | 0.071429 st | 1 st | 14 lb |
| 2 lb | 0.142857 st | 2 st | 28 lb |
| 3 lb | 0.214286 st | 3 st | 42 lb |
| 5 lb | 0.357143 st | 5 st | 70 lb |
| 10 lb | 0.714286 st | 10 st | 140 lb |
| 20 lb | 1.4286 st | 20 st | 280 lb |
| 50 lb | 3.5714 st | 50 st | 700 lb |
| 100 lb | 7.1429 st | 100 st | 1400 lb |
| 500 lb | 35.7143 st | 500 st | 7000 lb |
| 1000 lb | 71.4286 st | 1000 st | 14000 lb |
To convert pounds to stone, divide the number of pounds by 14. One pound equals 0.071429 stone, and one stone equals 14 pounds, so the relationship is fixed and exact. As a worked example, 10 lb comes to 0.714286 st. Enter your own figure in the converter above to get an instant answer, or use the swap button to flip the direction. This is a mass conversion, and like every tool on UnitGlide it runs locally in your browser with no account or upload required. The table further down shows a range of common pound values already worked out in stone, plus the reverse stone to pound direction, which is handy for quick reference or double-checking a result by hand.
Frequently asked questions
How many stone are in a pound?
One pound equals 0.071429 stone. The ratio is constant, so you can multiply any number of pounds by 0.071429 to get stone.
What is the formula to convert pounds to stone?
Use stone = pounds ÷ 14. UnitGlide applies this exact formula for every value, so results stay accurate across the whole range.
How do I convert stone back to pounds?
Go the other way by using one stone equals 14 pounds. You can also press the swap button in the converter above to flip the direction in one click.
Is this pound to stone converter accurate?
Yes. It uses internationally defined SI conversion factors, as maintained by the BIPM, and all math runs in your browser so nothing is rounded away on a server. For everyday use the displayed precision is more than enough.