How to Convert Pounds to Kilograms
To convert a measurement in pounds to a measurement in kilograms, multiply the value by the following conversion ratio: 0.453592 kilograms/pound.
kilograms = pounds × 0.453592
Worked Examples
- 100 pounds to kilograms:100 lb × 0.453592 = 45.359237 kg
- 500 pounds to kilograms:500 lb × 0.453592 = 226.796185 kg
- 1000 pounds to kilograms:1000 lb × 0.453592 = 453.59237 kg
What Is a Pound?
Pounds are a widely used unit of weight in the United States and the imperial system. One pound is equal to 16 ounces.
What Is a Kilogram?
The kilogram is the base unit of mass in the International System of Units (SI).
Pound to Kilogram Conversion Table
| Pounds (lb) | Kilograms (kg) |
|---|---|
| 1 lb | 0.453592 kg |
| 5 lb | 2.267962 kg |
| 10 lb | 4.535924 kg |
| 25 lb | 11.339809 kg |
| 50 lb | 22.679619 kg |
| 100 lb | 45.359237 kg |
| 500 lb | 226.796185 kg |
| 1000 lb | 453.59237 kg |
Frequently Asked Questions
How many kilograms are in a pound?
There are 0.453592 kilograms in one pound.
How do you convert pounds to kilograms?
Multiply the number of pounds by 0.453592.