Formula & method
Convert pounds to kilograms and back. 1 lb = 0.453592 kg.
Worked example
150 lbs = 68.0389 kg. To convert, multiply pounds by 0.453592.
FAQ
- How do I convert back?
- Use the ⇄ swap button above, or enter the value in the opposite direction.
- Is the pound exact?
- Yes: the international pound is exactly 0.45359237 kg.