1 lbs = 0.453592 kg
One pound equals approximately 0.4536 kilograms.
Conversion Formula
kg = lbs x 0.453592
Quick Converter
Pounds to Kilograms Reference Table
| Pounds (lbs) | Kilograms (kg) |
|---|---|
| 0.1 lbs | 0.045359 kg |
| 0.5 lbs | 0.226796 kg |
| 1 lbs | 0.453592 kg |
| 2 lbs | 0.907184 kg |
| 3 lbs | 1.360776 kg |
| 5 lbs | 2.26796 kg |
| 10 lbs | 4.53592 kg |
| 15 lbs | 6.80388 kg |
| 20 lbs | 9.07184 kg |
| 25 lbs | 11.3398 kg |
| 50 lbs | 22.6796 kg |
| 75 lbs | 34.0194 kg |
| 100 lbs | 45.3592 kg |
| 150 lbs | 68.0388 kg |
| 200 lbs | 90.7184 kg |
| 250 lbs | 113.398 kg |
| 500 lbs | 226.796 kg |
| 750 lbs | 340.194 kg |
| 1000 lbs | 453.592 kg |
| 5000 lbs | 2267.96 kg |
How to Convert Pounds to Kilograms
To convert pounds to kilograms, use the formula: kg = lbs x 0.453592. One pound equals approximately 0.4536 kilograms.
Quick Example
10 lbs = 4.53592 kg
About the Pounds to Kilograms Conversion
The avoirdupois pound is defined as exactly 0.45359237 kilograms. US weights for people, food, and freight are routinely converted to kilograms for medical dosing, international shipping, and metric record-keeping.
Worked example: A 150-pound person weighs 150 x 0.453592 = 68.04 kilograms. A 5-pound bag of flour is about 2.27 kg.
Common Uses
In practice, converting pounds to kilograms comes up most often for recording body weight in metric medical charts, calculating medication doses, converting grocery and shipping weights, and logging gym and barbell loads.