Pounds to Kilograms Converter
Definition
A pound is a unit of weight in the imperial and US customary systems, equal to 16 ounces or exactly 0.45359237 kilograms. A kilogram is the base unit of mass in the international system of Units (SI), defined by physical constants since 2019. one pound equals exactly 0.45359237 kilograms.
History
The pound has ancient origins, deriving from the Roman "libra" (hence the abbreviation "lb"). The current international pound was standardized in 1959 by agreement between the united states and countries of the Commonwealth. The kilogram was introduced in France during the french revolution in the 1790s as part of the metric system. Originally, it was defined as the mass of one liter of water. In 1889, it was redefined as the mass of the International prototype kilogram, a platinum-iridium cylinder stored in Sèvres, France. In 2019, it was redefined in terms of Planck's constant and other physical constants.
Convert lbs to kg Easily
Use our lbs to kg converter to quickly convert weight conversion,lbs to kg,convert lbs to kg. Whether you need a kilograms in a pound,lbs kg calculator, our tool is fast, accurate, and free. Enter a value in Pounds to get instant results. Our tool also supports variations like kg from lbs,lbs into kg and common misspellings such as pounds to kg,pound to kilogram.
How to Convert Pounds to Kilograms
To manually convert pounds to kilograms, multiply the pounds value by 0.45359237. Enter your value in the converter above for precise calculations.
lbs to kg Conversion Table
| Pounds (lbs) | Kilograms (kg) |
|---|---|
| 1 lbs | 0.45359237 kg |
| 2 lbs | 0.90718474 kg |
| 3 lbs | 1.36077711 kg |
| 4 lbs | 1.81436948 kg |
| 5 lbs | 2.26796185 kg |
| 6 lbs | 2.72155422 kg |
| 7 lbs | 3.17514659 kg |
| 8 lbs | 3.62873896 kg |
| 9 lbs | 4.08233133 kg |
| 10 lbs | 4.53592370 kg |
| 50 lbs | 22.67961850 kg |
| 100 lbs | 45.35923700 kg |