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How to Convert 18 Centimetres to Inches?

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18 Centimetres to Inches

To convert 18 centimetres to inches, you must divide 18 by 2.54.

Eighteen centimetres is equal to 7.08661417322835 inches.

With this procedure, you will get the answer that 18 centimetres = 7.08661 inches.

It means that the alteration factor for cm is 1/2.54.

The formula we suggest below uses the signs for inches, which is in, and the symbol for centimetres, which is cm.


Formula 18 Centimetres to Inches

Our formula will help you convert 18 centimetres to its size in inches:

[18 cm] / 2.54 = 7.08661 in .

It means that you must divide 18 by 2.54.

18 cm is equal to 7.08661417322835 inches.

Additional Information

18 centimetres has the abbreviation: 18 cm.

The current Anglo-Saxon inch shortens in double quotes ″.

The international metric system uses 18 centimetres as a measure of length.

In the imperial system, this is equal to 7.08661.

Inches operate in Anglo-Saxon countries, but their sizes are still inches for televisions and computers.

Altering in the opposite direction

The opposite of the conversion factor is that 1 inch is equal to 0.141111111111111 times 18 centimetres.

It can also speak as 18 centimetres is equal to   1 /0.141111111111111 inches.

What is a Centimetre?

A centimetre is a prevalent unit of length defined as one-hundredth of a meter. That is, 100 centimetres are equal to 1 meter. The centimetre also appears many times about the millimetre since 1 centimetre contains 10 millimetres. Therefore, this unit can abbreviate by the symbol cm.

The word centimetre is formed from the prefix centi with the word meter, representing the unit of length. Within the International System of Units, the prefix centi- always represents one-hundredth part. Along with the meter, the centimetre is a widespread and practical unit of measurement for all kinds of standard sizes.

What are Inches?

Inch is a term that comes from a thumb. The concept uses to name a type of measure whose value has changed throughout history. The inch was equivalent to the width of the first group of the thumb of the hand. For logical reasons, the inch was not the same in all countries. Usually, the thumb of the region’s monarch takes as a unit, which causes differences in the equivalences.

An inch is a unit of anthropometric measurement, that is, related to the human body. It is equivalent to the width of the first phalanx of the thumb and is widely used in many countries around the world. For example, the Castilian inch measured 23.22 millimetres, and the English inch was 25.4 millimetres.

Frequent Questions

  • How much is 18 cm in inches?
  • How much equals 18 cm to inches?
  • How many inches equals 18 cm?
  • How to convert 18 cm to inches?
  • How much is 18 cm in the USA?


The conversion factor from 18 centimetres to inches is 0.39370078740157. We can also round the result by saying that eighteen centimetres are approximately seven point zero eight seven inches: 18 centimetres = 7.087 inches.

Also Read: How much is 165 F to C?

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