Convert pounds to stones
1 lb = 0.0714285714286 st — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
0.071 428 571 428 6st
As a fraction: 1/14
More converter tools
Readable results
Ranges, ± tolerances, feet/inches and clock durations work in the value field.
Unit picker
Export this result
1 lb = 0.0714285714286 st
Show this value in all 34 weight & mass units
- Megagrams Mg 0.000 453 592 37
- Kilograms kg 0.453 592 37
- Hectograms hg 4.535 923 7
- Decagrams dag 45.359 237
- Grams g 453.592 37
- Decigrams dg 4535.9237
- Centigrams cg 45 359.237
- Milligrams mg 453 592.37
- Micrograms µg 453 592 370
- Nanograms ng 453 592 370 000
- Picograms pg 453 592 370 000 000
- Tonnes t 0.000 453 592 37
- Kilotonnes kt 0.000 000 453 592 37
- Megatonnes Mt 4.5359237e-10
- Quintals q 0.004 535 923 7
- Carats ct 2267.961 85
- Pounds lb 1
- Ounces oz 16
- Drams dr 256
- Grains gr 7000
- Stones st 0.071 428 571 428 6
- Hundredweight (US)s cwt (US) 0.01
- Hundredweight (UK)s cwt (UK) 0.008 928 571 428 57
- Short ton (US)s tn 0.0005
- Long ton (UK)s LT 0.000 446 428 571 429
- Troy ounces ozt 14.583 333 333 3
- Troy pounds lbt 1.215 277 777 78
- Pennyweights dwt 291.666 666 667
- Slugs slug 0.031 080 950 171 6
- Atomic mass units u 2.73159709693e+26
- Electron masss mₑ 4.97939689714e+29
- Planck masss mₚ 20 841 080.869
- Earth masss M🜨 7.59506329326e-26
- Solar masss M☉ 2.2805963538e-31
Every row is Pound (lb) converted through the kilogram, in exact rational arithmetic.
How to convert pounds to stones
Multiply the number of pounds by 0.0714285714286 to get stones.
Pound: Exactly 0.453 592 37 kg since 1959.
Stone: Body weight in the UK and Ireland: 14 pounds.
Pound to Stone conversion table
| Pounds (lb) | Stones (st) |
|---|---|
| 1 lb | 0.071 428 571 |
| 2 lb | 0.142 857 14 |
| 3 lb | 0.214 285 71 |
| 5 lb | 0.357 142 86 |
| 10 lb | 0.714 285 71 |
| 20 lb | 1.428 571 4 |
| 25 lb | 1.785 714 3 |
| 50 lb | 3.571 428 6 |
| 100 lb | 7.142 857 1 |
| 250 lb | 17.857 143 |
| 500 lb | 35.714 286 |
| 1000 lb | 71.428 571 |
Stone to Pound conversion table
| Stones (st) | Pounds (lb) |
|---|---|
| 1 st | 14 |
| 2 st | 28 |
| 3 st | 42 |
| 5 st | 70 |
| 10 st | 140 |
| 20 st | 280 |
| 25 st | 350 |
| 50 st | 700 |
| 100 st | 1400 |
| 250 st | 3500 |
| 500 st | 7000 |
| 1000 st | 14 000 |
Frequently asked
How many stones are in a pound?
One pound equals 0.07142857143 stones (lb → st). That figure is exact, not rounded.
How do you convert pounds to stones?
Multiply the number of pounds by 0.0714285714286 to get stones.
What is 1 st in pounds?
One stone is 14 pounds.
What is 10 lb in st?
10 lb = 0.714 285 71 st.
What exactly is a pound?
Exactly 0.453 592 37 kg since 1959.
What exactly is a stone?
Body weight in the UK and Ireland: 14 pounds.