Convert pound to kilogram instantly. 1 lb = 0.453592 kg; a ready conversion table and the formula are below.
Enter the value
Pick the quantity and units, then enter the value. It converts instantly.
The converter uses the factor 1 lb = 0.453592 kg: your value is multiplied by 0.453592. For example, 10 lb = 4.53592 kg. For the reverse direction, press ⇄.
Beyond pound (lb) and kilogram (kg), the main unit converter covers every length, mass, temperature, area, volume, speed, digital-storage and time unit.
| pound (lb) | kilogram (kg) |
|---|---|
| 1 lb | 0.453592 kg |
| 2 lb | 0.907184 kg |
| 3 lb | 1.360776 kg |
| 5 lb | 2.26796 kg |
| 10 lb | 4.53592 kg |
| 20 lb | 9.07184 kg |
| 50 lb | 22.6796 kg |
| 100 lb | 45.3592 kg |
1 lb = 0.453592 kg. For any other value, type it in the converter above — the result updates instantly.
10 lb = 4.53592 kg. See the table above for other common values.
Value in kg = value in lb × 0.453592. For the reverse, multiply by 2.204624 (or divide by 0.453592).
Press the ⇄ button in the tool; the direction flips to kg → lb with the same precision.