How many Inches is 20 cm?

Centimeters and inches are units used to measure length.

Answer: 20 centimeters equals 7.87402 inches.

Explanation:

To convert centimeters to inches we have to divide that number by 2.54.

Centimeter is a unit of length in the metric system while inches is part of the US customary system of measurement. 

100 centimeters make up a meter.

Thus, 7.87402 inches make up 20 cm.