Pound [lb] to Kilogram [kg] Converter

lb

kg

How to Convert Pound to KilogramKilogram

1 lb = 0.453592 kg
1 kg = 2.2046244201837775 lb

Example: convert 92 lb to kg:
92 lb = 92 x 0.453592 = 41.730464 kg

Pound

Definition: A pound (symbol: lb) is a unit of mass in the imperial and US customary systems of measurement. It is equal to 16 ounces or approximately 0.4536 kilograms.

History/origin: The pound has ancient origins and has been used in various forms for centuries. The avoirdupois pound is the most common type of pound used today.

Current use: Pounds are widely used for measuring the weight of people, food items, and other objects in countries that use the imperial or US customary systems.

Kilogram

Definition: A kilogram (symbol: kg) is the base unit of mass in the International System of Units (SI). It is equal to 1000 grams.

History/origin: The kilogram was originally defined as the mass of a specific artifact called the International Prototype Kilogram (IPK), a platinum-iridium cylinder. In 2019, the definition was redefined based on fundamental physical constants.

Current use: Kilograms are used for measuring the mass of larger objects, such as people, packages, and vehicles. It's a standard unit in commerce, engineering, and science.

Pound to Kilogram Conversion Table

Pound [lb]Kilogram [kg]
0.01 lb0.00453592 kg
0.1 lb0.0453592 kg
1 lb0.453592 kg
10 lb4.53592 kg
50 lb22.679599999999997 kg
100 lb45.359199999999994 kg
1000 lb453.592 kg
10000 lb4535.92 kg

Common pairs of Mass