Length converter

Inches to Centimeters Converter

1 inch = 2.54 centimeters. Type a number below to convert inches (in) to centimeters (cm) instantly.

Inches (in) Centimeters (cm)

12 in = 30.48 cm

cm = in × 2.54

Free, instant and private — the conversion runs in your browser.

How to convert inches to centimeters

1 inch equals 2.54 centimeters, so you multiply by 2.54:

cm = in × 2.54

Let's convert 12 inches to centimeters:

12 in = 30.48 cm

1 centimeter = 0.393701 inches. Use our centimeters to inches converter.

An inch is exactly 2.54 centimeters. In the US it is used for screens, TVs, paper sizes and everyday measurements.

A centimeter is one hundredth of a meter. It is the everyday metric unit for height, clothing and small objects.

FAQ

Quick answers about converting inches to centimeters.

1 inch = 2.54 centimeters. To convert, use: cm = in × 2.54.

Use the formula cm = in × 2.54. For example, 12 in = 30.48 cm. Or type any number into the converter above.

1 centimeter = 0.393701 inches.

Yes. It is completely free, works on phones and computers, and needs no sign-up. The result updates instantly as you type.

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