Pound to Kilogram Converter
Converting pounds to kilograms is useful when interpreting product weights for international shipping, following metric-based health guidelines, or comparing weights across measurement systems. Pounds are standard in the US, while kilograms are used nearly everywhere else.
Pound to Kilogram
lb
—kg
Quick Convert
Popular pound to kilogram conversions
How to Convert Pound to Kilogram
To convert pounds to kilograms, divide the value by 2.2.
Conversion Formula
1 pound = 0.453592 kilograms
Worked Examples
5 pounds=2.27 kilograms
10 pounds=4.54 kilograms
Common Conversions
1 lb = 0.4536 kg
10 lb = 4.54 kg
50 lb = 22.68 kg
100 lb = 45.36 kg
150 lb = 68.04 kg
200 lb = 90.72 kg
Frequently Asked Questions
What is the difference between pounds and kilograms?
Both are units of weight. They measure the same physical quantity but belong to different measurement systems.
How accurate is this converter?
This converter uses precise conversion factors for accurate results displayed with appropriate decimal precision.
Can I convert kilograms back to pounds?
Yes. Use the Swap button above to reverse the conversion direction.