How to convert pounds to kilograms
Divide pounds by 2.2046226218 to get kilograms. For quick estimates, divide pounds by 2.2.
Formulakilograms = pounds ÷ 2.2046226218
Examples
- 10 lb = 4.535924 kg
- 20 lb = 9.071847 kg
- 50 lb = 22.679619 kg
Weight calculator
Pounds to kilograms converter
Convert pounds to kg for body weight, shipping, luggage, fitness, sports, and product specifications.
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Instant calculator
Convert units
Enter a value, choose units, and copy the result. The formula and table update automatically.
Result
When to use this calculator
This converter is useful when you need a quick everyday answer, a repeatable formula, or a table of common values. It is especially handy for shopping, recipes, travel, fitness, school work, labels, dimensions, and international measurements.
For critical applications, double-check the result against a trusted standard or professional tool.
Conversion table
Pounds to Kilograms table
| Pounds | Kilograms |
|---|---|
| 1 lb | 0.453592 kg |
| 5 lb | 2.267962 kg |
| 10 lb | 4.535924 kg |
| 20 lb | 9.071847 kg |
| 50 lb | 22.679619 kg |
| 75 lb | 34.019428 kg |
| 100 lb | 45.359237 kg |
| 120 lb | 54.431084 kg |
| 150 lb | 68.038855 kg |
| 180 lb | 81.646627 kg |
| 200 lb | 90.718474 kg |
| 250 lb | 113.398093 kg |
| 300 lb | 136.077711 kg |
| 500 lb | 226.796185 kg |
Reverse conversion
Need to go the other way? Use the related calculator below or press the swap button in the converter above.
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FAQ
Pounds to kilograms converter questions
How many kg are in 1 lb?
1 pound equals about 0.45359237 kilograms.
How do I convert lb to kg?
Divide pounds by 2.2046226218.
Is 150 lb about 68 kg?
Yes. 150 lb is about 68.04 kg.