Convert 18 Inches to Centimeters
How long is 18 inches? How far is 18 inches in centimeters? 18 in to cm conversion.
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18 Inches =
45.72 Centimeters
exact result
Decimal places
Feet and Inches
18 inches = 1 foot and 6 inches
Result in Plain English
18 inches is equal to about 45.7 centimeters.
Result as a Fraction
18 inches
= 1,143⁄25 centimeters
= 45 and 18⁄25 centimeters
In Scientific Notation
18 inches
= 1.8 x 101 inches
= 4.572 x 101 centimeters
Inches
An inch is a unit of length equal to exactly 2.54 centimeters. There are 12 inches in a foot, and 36 inches in a yard.Abbreviation: in
Centimeters
A centimeter, or centimetre, is a unit of length equal to one hundredth of a meter. There are 2.54 centimeters in an inch.Abbreviation: cm