Multiply by 0.45359237
Kilograms = pounds × 0.45359237
Imperial to metric
Pounds to kilograms.
Convert pounds to kilograms instantly. Enter a weight to see the result, exact formula, and handy reference chart.
lb to kg Exact factor Free to use
Weight calculator
What does it weigh?
10 pounds is about 4.535924 kilograms.
The conversion
The pounds-to-kilograms formula.
Use the exact international avoirdupois pound.
Convert 10 pounds
10 × 0.45359237 = 4.5359237 kilograms.
One pound is exact
1 pound = 0.45359237 kilograms exactly.
Quick reference
Pounds to kilograms chart.
Common pound weights and their kilogram equivalents.
| Pounds | Kilograms |
|---|---|
| 1 | 0.453592 |
| 5 | 2.267962 |
| 10 | 4.535924 |
| 50 | 22.67962 |
| 100 | 45.35924 |
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Pounds to kilograms, explained
Good to know.
Quick answers about this weight conversion.
How do I convert pounds to kilograms?
Multiply pounds by 0.45359237. For example, 10 pounds equals about 4.53592 kilograms.
How many kilograms are in one pound?
One pound is exactly 0.45359237 kilograms.
Can I convert decimal or negative weights?
Decimal weights are supported. Enter a value of zero or greater.