Metric ↔ Imperial converter

Centimetres to Inches (cm to inches)

Enter any value in centimetres to instantly convert it to inches. Free, fast, no sign-up.

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About this conversion

1 centimetre = 0.393701 inches. Commonly used for clothing sizes and height. 170cm = 5'7".

Also see: feet to cm · km to miles  ·  All converters ↗

Centimetres to Inches conversion table

Centimetres Inches
1 cm0.39 in
2.54 cm1 in
10 cm3.94 in
30 cm11.81 in
50 cm19.69 in
100 cm39.37 in
150 cm59.06 in
180 cm70.87 in

Frequently asked questions

How many inches is 1 cm?

1 centimetre equals 0.3937 inches — just under half an inch. Conversely, 1 inch is exactly 2.54 cm.

What is the formula for cm to inches?

Divide centimetres by 2.54 (or multiply by 0.3937). For example, 100 cm ÷ 2.54 = 39.37 inches.

How many inches is 180 cm?

180 cm is 70.87 inches — about 5 feet 10.9 inches.