Centimeters to Inches

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cm
in
1 cm = — in

Quick reference

Centimeters (cm)Inches (in)

Formula

inches = centimeters ÷ 2.54

Multiply the centimeters value by 0.393701 to get inches. To reverse — divide inches by 0.393701 to get centimeters.

About this conversion

The centimeter (cm) is a metric unit equal to one hundredth of a meter, used worldwide for everyday measurements including height and clothing sizes. Learn more →

The inch (in) is an imperial unit equal to exactly 2.54 centimeters, widely used in the US, UK and Canada for screen sizes, heights, and product dimensions. Learn more →

Source: NIST International Reference