Lbs to Kg ConverterRight in Your Browser
Convert pounds (lb) to kilograms (kg). The pound (lb) is the everyday weight unit in the United States, used for body weight, groceries and shipping. The kilogram (kg) is the SI base unit of mass, used almost everywhere outside the US for body weight, food and freight. Everything is calculated locally in your browser — no server, and it works offline.
0.453592 kg
in kilograms (kilogram)
To convert pounds to kilograms, multiply the pound value by 0.453592.
Switch to Kg to LbsLbs to Kg Chart
| Pounds (lb) | Kilograms (kg) |
|---|---|
| 1 | 0.453592 |
| 2 | 0.907185 |
| 3 | 1.36078 |
| 4 | 1.81437 |
| 5 | 2.26796 |
| 10 | 4.53592 |
| 20 | 9.07185 |
| 50 | 22.6796 |
| 100 | 45.3592 |
Frequently Asked Questions
How many kilograms are in a pound?
One pound equals 0.453592 kilograms (1 lb = 0.453592 kg). So to go from pounds to kilograms, multiply the pound value by 0.453592.
What is the formula to convert pounds to kilograms?
To convert pounds to kilograms, multiply the pound value by 0.453592. For example, 10 lb is 4.53592 kg.
What is 150 pounds in kilograms?
150 pounds — a typical adult body weight — is 68.0389 kilograms. The converter above works for any value, entirely in your browser.
Is the pound to kilogram conversion exact?
The factor used here is the defined value: 1 lb = 0.45359237 kg. Results are rounded to six significant digits for readability, so for high-precision work use the full factor.