Kilograms to Pounds: Exact International Pound
Mass conversion between kilograms and pounds uses one exact factor: 1 lb = 0.45359237 kg. Dedicated pair pages apply that factor in both directions without mixing other mass units.
What You Are Converting
Mass conversion between kilograms and pounds uses one exact factor: 1 lb = 0.45359237 kg. Dedicated pair pages apply that factor in both directions without mixing other mass units.
Exact factors
Pair pages use documented exact relationships (international pound, inch, US gallon, foot). They are educational converters, not legal metrology certificates.
How to Convert
1
Choose direction
Pick forward or reverse on the calculator.
2
Enter the from value
Use non-negative amounts except where temperature allows negatives above absolute zero.
3
Read the result
Primary output plus detail fields show both sides of the pair.