1 pound to kilograms
1 pound equals 0.4536 kilograms. Rounded, that is about 0.5 kilograms.
pound to kilogram conversion table
| pounds | kilograms |
|---|---|
| 1 pound | 0.4536 kilograms |
| 1.5 pounds | 0.6804 kilograms |
| 2 pounds | 0.9072 kilograms |
| 2.5 pounds | 1.134 kilograms |
| 3 pounds | 1.361 kilograms |
| 4 pounds | 1.814 kilograms |
| 5 pounds | 2.268 kilograms |
| 6 pounds | 2.722 kilograms |
| 7 pounds | 3.175 kilograms |
| 7.5 pounds | 3.402 kilograms |
How to convert 1 pound to kilograms
Multiply the value in pound by 0.453592: 1 × 0.453592 = 0.4536 kilograms. To convert back, multiply by 2.20462.
Good to know
For a quick estimate, halve the pounds and subtract 10 % of the result. Scales in most countries show kilograms, so 1 lb on a US scale is about 0.5 kg on a European one.
Popular calculations
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Frequently asked questions
How many kilograms is 1 pound?
1 pound is 0.4536 kilograms.
What is the formula for pound to kilogram?
Multiply by 0.453592. To go the other way, multiply by 2.20462.
Can I convert other values?
Yes. Type any amount into the converter on this page and choose the units you need.