Weight & Mass Converter
Pound Definition
A unit of mass used in the imperial and US customary systems, equal to 0.45359237 kilograms.
History/Origin
Derived from the Roman 'libra'.
Current Use
Primarily used in the US for measuring body weight.
A unit of mass used in the imperial and US customary systems, equal to 0.45359237 kilograms.
Derived from the Roman 'libra'.
Primarily used in the US for measuring body weight.