How many Inches is 20 cm?
Centimeters and inches are units used to measure length.
Answer: 20 centimeters equals 7.87402 inches.
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.