Pounds (lb) to Stones (st) Conversion

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Pounds

The pound (avoirdupois) is a unit of mass equal to exactly 0.45359237 kilograms, standardised in 1959. It is the primary unit of mass in the US customary and British imperial systems, used for body weight, food packaging, and commercial transactions. The pound is subdivided into 16 ounces. In US engineering, the distinction between pound-mass (lbm) and pound-force (lbf) is a frequent source of calculation errors.

Stones

The stone is a unit of mass equal to exactly 14 pounds (approximately 6.35 kilograms), used almost exclusively in the United Kingdom and Ireland for expressing human body weight. Standardised by the Weights and Measures Act of 1835, the stone persists in British popular culture and medical contexts despite not being part of the SI system.

Pounds (lb) to Stones (st) - Conversion Table
Pounds (lb) Stones (st)
0.1 lb0.0071428571428571 st
1 lb0.071428571428571 st
2 lb0.14285714285714 st
3 lb0.21428571428571 st
5 lb0.35714285714286 st
10 lb0.71428571428571 st
20 lb1.4285714285714 st
30 lb2.1428571428571 st
50 lb3.5714285714286 st
100 lb7.1428571428571 st
1000 lb71.428571428571 st

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