Curated conversion
pound to kilogram
One international avoirdupois pound is exactly 0.45359237 kilograms. The workspace below calculates live; the table shows reference values.
Quick measure
Livemass
Source reading
INPUTEnter or paste a value
Converted reading
RESULTCalculated result
Relationship
Canonical base conversion
One international avoirdupois pound is exactly 0.45359237 kilograms. Both units convert through the canonical base of their dimension, so the relationship is always exact when both definitions are exact.
Reference table
Common values
| lb | kg | Status |
|---|---|---|
| 1 | 0.453592 | Live |
| 5 | 2.26796 | Live |
| 10 | 4.53592 | Live |
| 10 | 4.53592 | Live |
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