Pounds to Kilograms Conversion Calculator

Convert pounds (lbs) to kilograms (kg) with ease. This calculator helps you quickly and accurately perform the conversion.

Input Parameters

Calculation Results

Calculation Result

Kilograms (kg):

Where:
1 pound (lb) = 0.453592 kilograms (kg)

Pounds to Kilograms Conversion Calculator Calculator Usage Guide

Learn how to use the Pounds to Kilograms Conversion Calculator calculator and its working principles

How to Use the Calculator

  1. Enter the weight in pounds (lbs) in the input field labeled "Pounds (lbs)".
  2. Click the "Calculate" button to perform the conversion.
  3. The converted weight in kilograms (kg) will be displayed in the result field.
  4. If you need to start over, click the "Reset" button to clear the input fields.

Conversion Formula

The calculator uses the following formula to convert pounds to kilograms:

kilograms (kg) = pounds (lbs) × 0.453592

For example, if you have 150 pounds, the conversion to kilograms would be:

150 lbs × 0.453592 = 68.04 kg

Working Principle

The conversion factor of 0.453592 is used because 1 pound is approximately equal to 0.453592 kilograms. This conversion factor is derived from the international avoirdupois pound, which is defined as exactly 0.45359237 kilograms.