Mass converter
Pounds to Kilograms Converter
Convert pounds (lb) to kilograms (kg) instantly using the converter below.
1 lb = 0.45359237 kg
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Formula
kg = lb × 0.45359237
1 lb = 0.45359237 kg
Worked example
To convert 10 lb, apply the formula:
10 lb = 4.5359237 kg
Quick conversion table
| lb | kg |
|---|---|
| 1 | 0.45359237 |
| 5 | 2.26796185 |
| 10 | 4.5359237 |
| 25 | 11.33980925 |
| 50 | 22.6796185 |
| 100 | 45.359237 |
About the units
Pounds: The international avoirdupois pound is exactly 0.45359237 kilograms.
Kilograms: The kilogram is the SI base unit of mass.