How to Convert Kilograms to Pounds
Last updated 2026-09-12
Kilograms and pounds are the two most common weight units worldwide — converting between them comes up constantly in shipping, fitness, and cooking.
Multiply by the conversion factor
1 kilogram equals exactly 2.20462 pounds. Multiply your kilogram value by 2.20462 to get pounds.
Reverse the conversion
To go from pounds to kilograms, divide by 2.20462 (or multiply by approximately 0.453592).
Use a mental-math shortcut
For a quick estimate, double the kilogram value and add 10%: 70 kg × 2 = 140, + 10% (14) = 154 lb — close to the exact 154.32 lb.
Example
A 75 kg suitcase weighs 75 × 2.20462 = 165.35 lb.
Important Considerations
- Airlines and shipping carriers often round to the nearest whole pound or kilogram for stated weight limits — check the specific carrier's rounding rule.
- The conversion factor is exact by international agreement (1 lb = 0.45359237 kg), so results are only as precise as your rounding.
- Body weight scales sold in the US typically only display pounds, while most of the rest of the world uses kilograms — useful to know when reading a scale abroad.
Frequently Asked Questions
- Is 1 kg exactly 2.2 lb?
- It's close but not exact — 1 kg is precisely 2.20462 lb. Using 2.2 as a shortcut introduces a small error that grows with larger values.
- Why do the US and most other countries use different units?
- The US uses the imperial/US customary system (pounds), while most other countries use the metric system (kilograms) — an historical difference in standardization.