What is 18 centimeters to inches? The answer is that 18 cm equals 7.0866 inches.
How to convert 18 cm to inches? We know that one inch is equal to 2.54 centimeters, so to convert 18 centimeters to inches, we must divide the amount of centimeters by 2.54, which means that 18 centimeters is equal to 18 cm ÷ 2.54 = 7.0866 inches.
See also: How to convert 18 inches to cm.