Conversion formula just how to convert 18 kilograms come pounds?

We understand (by definition) that:1⁢kg≈2.2046226⁢lb

We can set up a relationship to solve for the variety of pounds.

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Now, us cross multiply to settle for ours unknown x:




Conversion in the contrary direction

The train station of the conversion factor is that 1 pound is equal to 0.0251995761111111 times 18 kilograms.

It can additionally be expressed as: 18 kilograms is same to 1 0.0251995761111111 pounds.


An approximate numerical an outcome would be: eighteen kilograms is about thirty-nine suggest six 7 pounds, or alternatively, a lb is around zero suggest zero three times eighteen kilograms.

Units involved

This is just how the units in this conversion are defined:


The kilogram is the base unit of mass in the international System of devices (the Metric system) and also is characterized as being same to the massive of the global Prototype of the Kilogram. The avoirdupois (or international) pound, used in both the imperial and US customary systems, is defined as precisely 0.45359237 kg, making one kilogram around equal come 2.2046 avoirdupois pounds. Other traditional units the weight and also mass about the civilization are likewise defined in terms of the kilogram, making the IPK the main standard for practically all devices of massive on Earth.

Wikipedia page of kilograms


The pound or pound-mass (abbreviations: lb, lbm for many pounds) is a unit that mass used in the royal units, United states customary and other equipment of measurement. A number of different definitions have to be used, the most common today gift the global avoirdupois pound which is legally characterized as specifically 0.45359237 kilograms, and which is divided into 16 avoirdupois ounces.<3> The global standard symbol because that the avoirdupois pound is lb.The unit is lower from the roman libra (hence the abbreviation lb). The English word lb is cognate with, amongst others, German Pfund, netherlands pond, and also Swedish pund. All eventually derive native a borrowing right into Proto-Germanic of the Latin expression lībra pondō a lb by weight, in which words pondō is the ablative instance of the Latin noun pondus.

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Wikipedia web page of pounds


<1> The precision is 15 significant digits (fourteen number to the appropriate of the decimal point).