Weight
lbs to kg Converter
1 lb = 0.45359 kg. Enter any value and the result updates instantly.
Convert
How to convert lbs to kg
- Type the lbs value in the calculator.
- Keep lbs selected as the from unit and kg selected as the to unit.
- Use the instant result, or copy it with the copy button.
lbs to kg chart
| lbs | kg |
|---|---|
| 1 lb | 0.45359 kg |
| 5 lb | 2.268 kg |
| 10 lb | 4.5359 kg |
| 50 lb | 22.6796 kg |
| 100 lb | 45.3592 kg |
| 150 lb | 68.0389 kg |
Formula
kg = lb x 0.45359237
Example: 1 lb = 0.45359 kg.
Source
Kilogram-based SI definitions and exact avoirdupois pound relationships.
Common questions
How do I convert lbs to kg?
Enter the lbs value in the converter, or multiply by the factor shown in the formula. 1 lb = 0.45359 kg.
What is 1 lb = 0.45359 kg?
1 lb = 0.45359 kg. The chart on this page gives more common lbs to kg values.
Where does this weight conversion come from?
Kilogram-based SI definitions and exact avoirdupois pound relationships. ConverterBase uses stable definitions and fixed conversion factors, not live or rounded market data.