Kilogram to Pound

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Result

2.2046

lb

Conversion rate: 1 kg = 2.2046 lb

Showing up to 4 decimal

How it works

The converter uses exact SI-based factors (e.g., 1 foot = 0.3048 meters, 1 inch = 0.0254 meters).

Formula: pounds = kilogram × 2.2046

Results show between 0 and 8 decimal places and hide trailing zeros for readability.

Conversion Table

Kilogram Pound
0.001 kg 0.0022 lb
0.01 kg 0.022 lb
0.1 kg 0.2205 lb
0.5 kg 1.1023 lb
1 kg 2.2046 lb
5 kg 11.0231 lb
10 kg 22.0462 lb
100 kg 220.4623 lb

History

Kilogram (kg)

The kilogram, symbolized as kg, is the SI base unit of mass, equivalent to 1,000 grams. Introduced in France in 1795, it was historically defined by a platinum-iridium physical prototype stored near Paris. In 2019, the kilogram was redefined by reference to the Planck constant for a universal and precise definition based on physics rather than an object. The kilogram is fundamental in science, industry, and daily life, providing a standardized unit of measurement for a broad range of applications. Its adoption ensures seamless consistency worldwide.

Pound (lb)

The pound, symbol lb, is a unit of mass with origins in ancient Rome, where it was known as the libra. Standardized in England in the 14th century, the modern pound equals 0.453592 kilograms. Pounds remain in common use in the United States, Canada, and the UK for body weight, groceries, and various trades. The pound maintains continuity with traditional measurements while being used in parallel with metric units in international contexts. Its presence reflects the balance between imperial and metric systems.

Other Relevant Conversions

kg → g kg → mg kg → t kg → lb kg → oz kg → st g → kg g → mg g → t g → lb g → oz g → st mg → kg mg → g mg → t mg → lb mg → oz mg → st t → kg t → g t → mg t → lb t → oz t → st lb → kg lb → g lb → mg lb → t lb → oz lb → st oz → kg oz → g oz → mg oz → t oz → lb oz → st st → kg st → g st → mg st → t st → lb st → oz