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Pounds to Stones Converter

Convert pounds (lb) to stones (st), with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Enter a weight, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.

About valueA number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
About toThe unit you want the answer in. Swap exchanges the two units.
Result
Result
0.0714285714286 st
short tons (US tons)
0.0005 ton
long tons (imperial tons)
0.000446428571429 long ton
metric tons (tonnes)
0.00045359237 t
ounces (avoirdupois)
16 oz
kilograms
0.45359237 kg
grams
453.59237 g
milligrams
453,592.37 mg
micrograms
453,592,370 µg
carats
2,267.96185 ct
atomic mass units (daltons)
2.73159709693 × 10²⁶ u

1 lb = 0.0714285714286 st

Show the working
  1. 1 lb = 0.0714285714286 st
  2. 1 × 0.0714285714286 = 0.0714285714286 st

How to convert pounds to stones

1 st = 14 lb, so divide by 14 to go from pounds to stones (1 lb = 0.0714285714286 st).

st = lb ÷ 14
lb = st × 14

Worked example:

1 lb = 0.0714285714286 st
5 × 0.0714285714286 = 0.357142857143 st

Pounds to stones table

PoundsStones
1 lb0.0714285714286 st
2 lb0.142857142857 st
3 lb0.214285714286 st
4 lb0.285714285714 st
5 lb0.357142857143 st
6 lb0.428571428571 st
7 lb0.5 st
8 lb0.571428571429 st
9 lb0.642857142857 st
10 lb0.714285714286 st
15 lb1.07142857143 st
20 lb1.42857142857 st
25 lb1.78571428571 st
30 lb2.14285714286 st
40 lb2.85714285714 st
50 lb3.57142857143 st
75 lb5.35714285714 st
100 lb7.14285714286 st
250 lb17.8571428571 st
500 lb35.7142857143 st
1000 lb71.4285714286 st

About the units

Pounds (lb)
Pounds, a US customary unit. Definition: NIST Handbook 44 Appendix C (international foot and avoirdupois pound).
Stones (st)
Stones, a imperial unit. Definition: UK Weights and Measures Act 1985, Schedule 1 (imperial units).

Formula version 0.1.0Reviewed