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Pounds to Kilograms Converter
Convert pounds to kilograms instantly and accurately. 1 lb = 0.4536 kg. Type any value below β the result updates as you type.
How to use this tool
- 1Enter the value in pounds.
- 2Read the converted result in kilograms instantly.
- 3Use the swap button to reverse the conversion, or pick any other unit.
Frequently asked questions
How do you convert pounds to kilograms?+
1 lb = 0.4536 kg. To convert, multiply the number of pounds by the conversion factor between lb and kg. This calculator does it automatically as you type.
Is this pounds to kilograms converter accurate?+
Yes. It uses exact SI/standard conversion factors, so results match official weight definitions to full precision.
Is it free and private?+
Completely free with no sign-up. All conversion happens in your browser β nothing is uploaded to a server.
Learn more
- Pounds vs Kilograms: what's the difference?
- Pounds to Kilograms conversion table
- How many kilograms are in a pound?