Type a value to convert pounds to kilograms instantly. This free converter shows the formula and a quick reference table, and the box works both ways — edit either side.
1 lb = 0.45359237 kg · Open the full converter →
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To convert pounds to kilograms, multiply the pound value by 0.45359237. So kilograms = pounds × 0.45359237. For example, 10 lb = 4.5359237 kg. To go the other way, divide by the same number.
| Pounds (lb) | Kilograms (kg) |
|---|---|
| 1 lb | 0.45359237 kg |
| 5 lb | 2.26796185 kg |
| 10 lb | 4.5359237 kg |
| 20 lb | 9.0718474 kg |
| 50 lb | 22.6796185 kg |
| 150 lb | 68.0388555 kg |
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