Pounds kgs converter

How many pounds in 1 kg? The answer is 2. We assume you are converting between pound and kilogram. You can view more details on each measurement unit: pounds or kg The SI base unit for mass is the kilogram. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between pounds and kilograms. Type in your own numbers in the form to convert the units!

You can do the reverse unit conversion from kg to pounds , or enter any two units below:. The pound abbreviation: lb is a unit of mass or weight in a number of different systems, including English units, Imperial units, and United States customary units. Its size can vary from system to system. The most commonly used pound today is the international avoirdupois pound. The avoirdupois system is a system that was commonly used in the 13 th century. It was updated to its current form in It is a system that was based on a physical standardized pound that used a prototype weight.

This prototype weight could be divided into 16 ounces, a number that had three even divisors 8, 4, 2. This convenience could be the reason that the system was more popular than other systems of the time that used 10, 12, or 15 subdivisions. Current use: The pound as a unit of weight is widely used in the United States, often for measuring body weight.

Many versions of the pound existed in the past in the United Kingdom UK , and although the UK largely uses the International System of Units, pounds are still used within certain contexts, such as labelling of packaged foods by law the metric values must also be displayed. The UK also often uses both pounds and stones when describing body weight, where a stone is comprised of 14 pounds. It is currently defined based on the fixed numerical value of the Planck constant, h, which is equal to 6.

Even though the definition of the kilogram was changed in , the actual size of the unit remained the same. The changes were intended to improve the definitions of SI base units, not to actually change how the units are used throughout the world.