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weight conversion

How many kilograms are in 1 pound?

Quick answer, a live calculator, and reference values—built for fast, mobile-friendly lookups.

Main answer
1 pound = 0.45 kilograms
Result
1 pound = 0.45 kilograms

Factor: 0.453592

There are 0.45 kilograms in 1 pound.

1 pound equals 0.45 kilograms. A pound is a common weight unit for food, parcels, and everyday items. A kilogram is another weight unit you'll often see on scales and nutrition labels.
Need the other direction?
Convert kilograms to pounds.

Examples

  • 1 pound
    0.45 kilograms
  • 5 pounds
    2.27 kilograms
  • 10 pounds
    4.54 kilograms
  • 100 pounds
    45.36 kilograms

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milligrams to gramsmilligrams to kilogramsmilligrams to metric tonsmilligrams to ouncesmilligrams to poundsmilligrams to stones