lb to kg

1 pound (lb) = 0.45359237 kg. Multiply by 0.45359237. One pound (lb) is 0.45359237 kg.

Convert

Value

From

Basis

scale · base kilogram

—

Every unit at once	Value	Unit

lb to kg table

pound (lb)	kg	Unit
1 lb	0.45359237	kg
2 lb	0.90718474	kg
3 lb	1.36077711	kg
5 lb	2.26796185	kg
10 lb	4.5359237	kg
20 lb	9.0718474	kg
25 lb	11.33980925	kg
50 lb	22.6796185	kg
100 lb	45.359237	kg
500 lb	226.796185	kg
1,000 lb	453.59237	kg

mass, not weight

Kilograms measure mass; weight is a force measured in newtons. The words are used interchangeably in daily life and on Earth the numbers agree, so the familiar labels stay.

Convert kg to lb instead →

Other mass conversions

lb → mg lb → g lb → kg lb → t lb → oz lb → st lb → short ton lb → long ton