Pound to Kilogram
0.453592 kilogram (kg) equals 1 pound (lb). Reverse: kilogram to pound →
pound to kilogram Conversion Table
| pound (lb) | kilogram (kg) | |
|---|---|---|
| 0.01 lb | → | 0.0045359237 kg |
| 0.1 lb | → | 0.045359237 kg |
| 1.0 lb | → | 0.45359237 kg |
| 2.0 lb | → | 0.90718474 kg |
| 3.0 lb | → | 1.36077711 kg |
| 5.0 lb | → | 2.26796185 kg |
| 10.0 lb | → | 4.5359237 kg |
| 20.0 lb | → | 9.0718474 kg |
| 30.0 lb | → | 13.6077711 kg |
| 50.0 lb | → | 22.6796185 kg |
| 100.0 lb | → | 45.359237 kg |
| 1000.0 lb | → | 453.59237 kg |
Example Conversion
To convert from pound to kilogram, multiply by 0.45359237.
For example: 22 pound = 22 × 0.45359237 = 9.97903214 kilogram
Unit History
About pound
Used for centuries in Europe, the pound was standardized in 1959 as exactly 0.45359237 kilograms. It remains a primary unit for body weight, packaged goods, and engineering calculations in the US.
About kilogram
The kilogram is the SI base unit of mass. Once defined by a platinum-iridium artifact, it transitioned in 2019 to a definition based on the Planck constant, linking mass to immutable physical laws instead of physical objects.