Pounds to kilograms
Type a value in either field to convert between pounds and kilograms.
1 lb = 0.453592 kg
How to convert pounds to kilograms
Multiply the value in pounds by 0.453592 to get kilograms.
Example: 10 lb = 4.53592 kg.
The international pound is defined as exactly 0.45359237 kilograms.
Frequently asked questions
How many kilograms are in a pound?
1 lb equals 0.453592 kg.
How to convert pounds to kilograms
Multiply the value in pounds by 0.453592 to get kilograms.
Are these conversions exact?
Yes. They use the international definitions of each unit; results are rounded only for display.
| pounds (lb) | kilograms (kg) |
|---|---|
| 1 | 0.453592 |
| 2 | 0.907185 |
| 3 | 1.36078 |
| 4 | 1.81437 |
| 5 | 2.26796 |
| 6 | 2.72155 |
| 7 | 3.17515 |
| 8 | 3.62874 |
| 9 | 4.08233 |
| 10 | 4.53592 |
| 12 | 5.44311 |
| 15 | 6.80389 |
| 20 | 9.07185 |
| 25 | 11.3398 |
| 30 | 13.6078 |
| 40 | 18.1437 |
| 50 | 22.6796 |
| 60 | 27.2155 |
| 70 | 31.7515 |
| 75 | 34.0194 |
| 80 | 36.2874 |
| 90 | 40.8233 |
| 100 | 45.3592 |
| 150 | 68.0389 |
| 200 | 90.7185 |
| 250 | 113.398 |
| 500 | 226.796 |
| 1,000 | 453.592 |