Pound, pound, symbol lb or lbs, is an important unit of weight in the Anglo-American system. There are three scales: constant scale (lb), gold scale (lb t) and medicine scale (lb ap). 1 lb) = 0.45359237kg, 1 lb (Jin Heng, lb t) = 0.3732417216kg.

Pounds have to be converted into kilograms (kg), not integer multiples, so manual calculation is very troublesome. It is suggested to use WM intelligent machine tool: intelligent measurement unit converter V 1.2 for automatic calculation.