What is the weight of one kilogram in pounds?

One kilogram is equivalent to approximately 2.2 pounds. This conversion factor comes from the definition of the kilogram and pound as units of mass. The exact relationship is that 1 kilogram equals 2.20462 pounds, which is typically rounded to 2.2 pounds for convenience in everyday calculations. This is important in various contexts, including science, cooking, and when discussing weights in physical education.

The other options present values that either underestimate or overestimate the conversion from kilograms to pounds. Understanding the correct conversion is essential, particularly in educational settings where accurate measurements are critical. Recognizing that 2.2 pounds derives from the established metric to imperial conversion gives clarity on weight measurement in different systems.