Last updated: September 2026
Weight conversion
Kilograms to Pounds (kg to lb)
Convert body weight, luggage limits, gym plates, ingredients, and shipping weights from kilograms to pounds.
1 kg
2.20462262185 lb
lb = kg × 2.20462262185
The formula
How to convert kilograms to pounds
Apply lb = kg × 2.20462262185. For example, 1 kg equals 2.20462262185 lb.
Precision
Accurate constants, readable results
OmniUnit calculates with the full stored conversion factor, then displays up to 12 significant digits.
Common kilograms conversions
| Kilograms | Pounds |
|---|---|
| 1 kg | 2.20462262185 lb |
| 5 kg | 11.0231131092 lb |
| 10 kg | 22.0462262185 lb |
| 25 kg | 55.1155655462 lb |
| 50 kg | 110.231131092 lb |
| 100 kg | 220.462262185 lb |
Related weight conversions
Frequently asked questions
How many pounds are in 1 kilogram?
One kilogram equals 2.20462262185 pounds. The pound is defined as exactly 0.45359237 kilograms, so dividing one kilogram by that definition gives 2.20462262185 pounds.
How many kilograms are in 1 pound?
One pound equals exactly 0.45359237 kilograms, by international definition. To convert pounds back to kilograms, use the pounds-to-kilograms page, which shows the exact formula and a quick calculator.
How do I convert kilograms to pounds without a calculator?
Multiply the kilograms by 2.205 for a quick estimate — close to the exact factor of 2.20462262185. For example, 10 kilograms is about 22.05 pounds. For precise results, use the calculator above.
Is the kilogram-to-pound conversion exact?
Yes. The pound is defined as exactly 0.45359237 kilograms, so 1 kilogram = 2.20462262185 pounds is a fixed definition, not a measurement. OmniUnit calculates with the full stored factor for maximum precision.