Stone to LBS Converter
Type a value in stone to see it in pounds as you type, with the exact formula and a reference chart.
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How this was calculated
- 1 stone = 14 pounds
- 12 × 14 = 168 lb
| st | lb |
|---|---|
| 6 st | 84 lb |
| 7 st | 98 lb |
| 8 st | 112 lb |
| 9 st | 126 lb |
| 10 st | 140 lb |
| 11 st | 154 lb |
| 12 st | 168 lb |
| 13 st | 182 lb |
| 14 st | 196 lb |
| 15 st | 210 lb |
| 16 st | 224 lb |
| 17 st | 238 lb |
| 18 st | 252 lb |
| 20 st | 280 lb |
| lb | st |
|---|---|
| 10 lb | 0.714286 st |
| 20 lb | 1.42857 st |
| 50 lb | 3.57143 st |
| 100 lb | 7.14286 st |
| 200 lb | 14.2857 st |
| 500 lb | 35.7143 st |
| 1,000 lb | 71.4286 st |
| 2,000 lb | 142.857 st |
| 5,000 lb | 357.143 st |
How to convert stone to pounds
1 stone = 14 pounds. To convert stone to pounds, multiply by 14. A stone is 14 pounds, exactly 6.35029318 kg. The avoirdupois pound is exactly 0.45359237 kg.
Worked examples
- 9 stone = 126 lb (9 × 14)
- 12 stone = 168 lb (12 × 14)
- 15 stone = 210 lb (15 × 14)
Where this conversion comes up
Stone are used for body weight in the UK and Ireland; pounds for body weight, groceries and gym plates in the US. UK and Irish scales and doctors give body weight in stone, American ones in pounds. A stone is exactly 14 pounds, so 11 st is 154 lb; for stone and pounds (11 st 4 lb), multiply the stone by 14 and add the pounds (158 lb).
Quick estimate
Multiply by 14: 10 st = 140 lb. For a quick check in kilograms, a stone is about 6.35 kg.
Common mistakes
- Dividing instead of multiplying. A pound is smaller than a stone, so the number of pounds must come out larger: 9 stone = 126 lb.
Related weight converters: grams to ounces, oz to grams, oz to lbs, lbs to oz, grams to pounds, pounds to grams.
Frequently asked questions
How do you convert stone to pounds?
Multiply the stone by 14. For example, 12 stone is 168 pounds.
How many pounds are in one stone?
One stone is 14 pounds. A stone is 14 pounds, exactly 6.35029318 kg.
What is 15 stone in pounds?
15 stone is 210 pounds.
Is there a quick way to estimate stone to pounds?
Multiply by 14: 10 st = 140 lb. For a quick check in kilograms, a stone is about 6.35 kg.