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Weight & Mass converter
Pounds to Kilograms
Convert pounds (lb) to kilograms (kg) instantly. Type a value in either box — it works both ways.
1 lb = 0.453592 kg
Formula
Kilograms = pounds × 0.453592ADVERTISEMENT
Pounds to Kilograms conversion chart
| Pounds | Kilograms |
|---|---|
| 1 lb | 0.453592 kg |
| 2 lb | 0.907185 kg |
| 3 lb | 1.3608 kg |
| 5 lb | 2.268 kg |
| 10 lb | 4.5359 kg |
| 20 lb | 9.0718 kg |
| 50 lb | 22.6796 kg |
| 75 lb | 34.0194 kg |
| 100 lb | 45.3592 kg |
| 200 lb | 90.7185 kg |
About pounds and kilograms
The pound and kilogram both measure mass. Metric units (grams, kilograms) are used worldwide; pounds, ounces and stone are common in the US and UK. This tool uses the international avoirdupois pound (1 lb = 453.59237 g).
Related converters
Kilograms to Poundskg → lbGrams to Ouncesg → ozOunces to Gramsoz → gPounds to Ounceslb → ozOunces to Poundsoz → lbStone to Poundsst → lb
Frequently asked questions
How many kilograms are in a pound?
There are 0.453592 kilograms in one pound (1 lb = 0.453592 kg).
How do you convert pounds to kilograms?
Multiply the number of pounds by 0.453592 to get kilograms. The calculator above does this automatically as you type.
What is 10 lb in kg?
10 lb = 4.5359 kg. See the full conversion chart above for more common values.