What is 8 inches to centimeters? The answer is that 8 inches equals 20.32 centimeters.
How to convert 8 inches to cm? We know that one inch is equal to 2.54 centimeters, so to convert 8 inches to centimeters, we must multiply the amount of centimeters by 2.54, which means that 8 inches is equal to 8 inches × 2.54 = 20.32 cm.
See also: How to convert 8 cm to inches.