Pound (lb) to Kilogram (kg)
1 lb = 0.453592 kg · Free instant converter, no signup required.
What is a Pound?
The pound (lb) is an imperial unit of mass used in the United States and United Kingdom. One pound equals 16 ounces and is commonly used for body weight and food portions.
What is a Kilogram?
The kilogram (kg) is the base unit of mass in the metric system. It is the most widely used unit for body weight and food measurement outside the US.
Quick Tip
Divide pounds by 2.2 to get kilograms. So 150 lbs ÷ 2.2 ≈ 68 kg.
Common Uses
- →Body weight conversion for international travel
- →Food and recipe ingredient conversions
- →Gym and fitness equipment weight settings
- →Shipping and postal weight limits
Did You Know?
The kilogram was the last SI base unit still defined by a physical object (a platinum-iridium cylinder in Paris) until 2019.
How to convert Pound (lb) to Kilogram (kg)
To convert from Pound (lb) (lb) to Kilogram (kg) (kg), multiply your value by 0.453592.
For example, 10 lb = 4.53592 kg.
// Pound (lb) to Kilogram (kg) conversion table
| Pound (lb) | Kilogram (kg) |
|---|---|
| 1 lb | 0.453592 kg |
| 2 lb | 0.907184 kg |
| 5 lb | 2.26796 kg |
| 10 lb | 4.53592 kg |
| 20 lb | 9.07184 kg |
| 25 lb | 11.3398 kg |
| 50 lb | 22.6796 kg |
| 100 lb | 45.3592 kg |
| 250 lb | 113.398 kg |
| 500 lb | 226.796 kg |
| 1000 lb | 453.592 kg |
// Related weight conversions