QUICK CONVERSION
Pounds to Kilograms
Enter a value to convert pounds to kilograms, or use the right-hand input to convert in reverse.
How to convert pounds to kilograms
Multiply the number of pounds by 0.45359237 to get kilograms.
Formula: Kilograms = Pounds × 0.45359237.
Common conversion values
| Pounds (lb) | Kilograms (kg) |
|---|---|
| 0 | 0 |
| 1 | 0.45359237 |
| 2 | 0.90718474 |
| 5 | 2.26796185 |
| 10 | 4.5359237 |
| 20 | 9.0718474 |
| 25 | 11.33980925 |
| 50 | 22.6796185 |
| 100 | 45.359237 |
| 500 | 226.796185 |
| 1000 | 453.59237 |
Important measurement notes
The pound used here is the international avoirdupois pound. The stone is 14 avoirdupois pounds.
Related conversions
Figures are rounded for display. For regulated or safety-critical work, confirm the relevant measurement standard and precision.