pounds to kilograms converter

Convert Pound (lb) to Kilogram (kg) for school, work, travel or projects. Enter any finite value, reverse the units, copy the result and keep the calculation on your device.

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Value

From

Result

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Formula

1 lb = 0.45359237 kg

The converter uses the defined base unit for Weight; temperature pairs use an offset formula. Values are rounded only for display.

Worked example

For example, 5 lb = 2.26796185 kg. Try another value above to calculate it locally.

Common values

1 lb = 0.45359237 kg

5 lb = 2.26796185 kg

10 lb = 4.5359237 kg

20 lb = 9.0718474 kg

50 lb = 22.6796185 kg

100 lb = 45.359237 kg

kilograms to pounds converter →

How to use the pounds to kilograms

1 Enter a value in Pound (lb).
2 Check the Pound (lb) to Kilogram (kg) formula and common values table.
3 Copy the result or swap the units for the reverse conversion.

Frequently asked questions

What does the pounds to kilograms converter calculate?

Pound (lb) values are converted to Kilogram (kg) using the selected unit definition. Temperature uses its offset formula rather than a simple multiplication.

Does this converter upload my value?

No. The calculation runs locally in your browser, and the value is not sent to a server.

Can I convert the result back?

Yes. Use the reverse conversion link or swap the units in the converter.

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