Weight in kg to pounds converter

A new definition of the kilogram was introduced in based on Planck's constant and changes to the definition of the second. Prior to the current definition, the kilogram was defined as being equal to the mass of a physical prototype, a cylinder made of a platinum-iridium alloy, which was an imperfect measure. This is evidenced by the fact that the mass of the original prototype for the kilogram now weighs 50 micrograms less than other copies of the standard kilogram.

Current use: As a base unit of SI, the kilogram is used globally in nearly all fields and applications, with the exception of countries like the United States, where the kilogram is used in many areas, at least to some extent such as science, industry, government, and the military but typically not in everyday applications.

Definition: A pound symbol: lb is a unit of mass used in the imperial and US customary systems of measurement. The international avoirdupois pound the common pound used today is defined as exactly 0. There are 2. Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.

Next, let's look at an example showing the work and calculations that are involved in converting from kilograms to pounds kg to lb. For quick reference purposes, below is a conversion table that you can use to convert from kg to lb.

This table provides a summary of the Weight or Mass units within their respective measurement systems. While using this site, you agree to have read and accepted our Terms of Service and Privacy Policy. Check Your Math. Please re-enable javascript in your browser settings.

How to use the converter: 1. Enter the value you want to convert 2. Select the weight units and press the "Convert" button to see the results. The decimals value is the number of digits to be calculated or rounded of the result of kilograms to pounds conversion.

You can also check the kilograms to pounds conversion chart below, or go back to kilograms to pounds converter to top. Home ». Weight Conversion ».