Pounds to Kilograms Converter
Convert lb to kg instantly. 1 lb = 0.45359237 kg.
Conversion Formula
kg = lb × 0.45359237
Example
25 lb × 0.45359237 = 11.33980925 kg
Convert the other way: Kilograms to Pounds →
Pounds to Kilograms Conversion Table
| Pounds (lb) | Kilograms (kg) |
|---|---|
| 0.1 | 0.045359237 |
| 0.5 | 0.226796185 |
| 1 | 0.45359237 |
| 2 | 0.90718474 |
| 5 | 2.26796185 |
| 10 | 4.5359237 |
| 20 | 9.0718474 |
| 25 | 11.33980925 |
| 50 | 22.6796185 |
| 100 | 45.359237 |
| 500 | 226.796185 |
| 1,000 | 453.59237 |
About These Units
- Pounds (lb)
- The avoirdupois pound, defined as exactly 0.45359237 kg by the 1959 international agreement. It is the everyday weight unit in the United States for body weight, groceries, and shipping.
- Kilograms (kg)
- The SI base unit of mass, defined since 2019 by fixing the Planck constant at exactly 6.62607015×10⁻³⁴ J·s. Kilograms are used for body weight, groceries, and freight in most of the world.
Frequently Asked Questions
How many kg are in 1 lb?
1 lb equals 0.45359237 kg.
How do I convert Pounds to Kilograms?
Multiply your Pounds value by 0.45359237. For example, 25 lb × 0.45359237 = 11.33980925 kg.
How many lb are in 1 kg?
1 kg equals 2.204622622 lb.