LBS to KG Converter
Convert pounds to kilograms instantly. Accurate lbs-to-kg converter with a reference table. Free, private, and works entirely in your browser.
Pounds to Kilograms Conversion Table
| Pounds (lb) | Kilograms (kg) |
|---|---|
| 1 lb | 0.453592 kg |
| 5 lb | 2.26796 kg |
| 10 lb | 4.53592 kg |
| 20 lb | 9.07184 kg |
| 50 lb | 22.6796 kg |
| 100 lb | 45.3592 kg |
| 120 lb | 54.43104 kg |
| 150 lb | 68.0388 kg |
| 180 lb | 81.64656 kg |
| 200 lb | 90.7184 kg |
| 250 lb | 113.398 kg |
| 300 lb | 136.0776 kg |
How to Use LBS to KG Converter
- Enter the weight in pounds that you want to convert.
- The equivalent weight in kilograms appears instantly.
- Use the copy button to copy the result to your clipboard.
- Refer to the conversion table below for common pound-to-kilogram values.
Pounds to Kilograms Conversion Formula
The formula to convert pounds to kilograms is:
The pound (abbreviated lb, from the Latin "libra") is a unit of mass in the imperial system. The international avoirdupois pound is legally defined as exactly 0.45359237 kilograms. This definition was adopted in 1959 by the United States, United Kingdom, and other Commonwealth countries.
Converting pounds to kilograms is frequently needed in healthcare (drug dosages are calculated per kilogram of body weight), international sports (Olympic weight classes are in kilograms), aviation (fuel and payload calculations), and science (SI units require kilograms). Airline baggage allowances outside the US are always specified in kilograms.