How to use Lbs to Stones
- Type a value in pounds.
- The result in stones appears instantly.
- Type in the second box to convert the other way.
How to convert pounds to stones
Multiply the value in pounds by 0.071429. Formula: st = lb ÷ 14. Example: 10 lb × 0.071429 = 0.714286 st.
Common pounds to stones conversions
5 lb = 0.357143 st. 25 lb = 1.7857 st. 50 lb = 3.5714 st. 100 lb = 7.1429 st.
Quick mental math
Quick rule: divide by 14. 168 lb ÷ 14 = 12 stone.
Where is lb to st conversion used?
Weight conversions are everyday tasks for body weight and fitness tracking, cooking with recipes from other countries, checking airline baggage allowances, shipping parcels and comparing grocery prices per kilogram or pound.
What are pounds?
A pound is exactly 0.45359237 kilograms. It is used for body weight and groceries in the US and partly in the UK.
What are stones?
A stone is 14 pounds, about 6.35 kilograms. It is commonly used for body weight in the UK and Ireland.
Pounds to stones conversion table
| Pounds (lb) | Stones (st) |
|---|---|
| 1 | 0.071429 |
| 2 | 0.142857 |
| 3 | 0.214286 |
| 4 | 0.285714 |
| 5 | 0.357143 |
| 6 | 0.428571 |
| 7 | 0.5 |
| 8 | 0.571429 |
| 9 | 0.642857 |
| 10 | 0.714286 |
| 15 | 1.0714 |
| 20 | 1.4286 |
| 25 | 1.7857 |
| 30 | 2.1429 |
| 50 | 3.5714 |
| 75 | 5.3571 |
| 100 | 7.1429 |
Frequently asked questions
How many stones are in 1 pound?
1 pound = 0.071429 stones (1 lb = 0.071429 st).
How many pounds are in 1 stone?
1 stone = 14 pounds (1 st = 14 lb).
What is 10 lb in stones?
10 lb = 0.714286 st.
What is 100 lb in stones?
100 lb = 7.1429 st.
Is the lb to st conversion exact?
Yes. The pound is defined as exactly 0.45359237 kg, so pound, ounce and stone conversions are exact. Results are rounded only for display.
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