Inch to Centimeter Conversion

Convert between Inch and Centimeter quickly and accurately.

From Inch

To Centimeter

How to Convert Inch to Centimeter

Conversion Formula

1 in = 2.54 cm

1 cm = 0.394 in

Example

Convert 15 in to cm:

15 in = 15 × 2.54 cm = 38.1 cm

Unit Information

Learn about the typography units you're converting between

Inch

Definition

An inch is a unit of length in the imperial system, widely used in typography and print design. One inch equals 1,440 twips, providing a standard reference for print typography and document layout.

History/Origin

The inch has been used since ancient times and was standardized in the imperial system. It became fundamental to typography and printing, especially in English-speaking countries and print industries.

Current Use

Inches are extensively used in typography for print design, page layout, font sizing, and document formatting, particularly in the United States and other countries using imperial measurements.

Multiplier

1440

Offset

Centimeter

Definition

A centimeter is one-hundredth of a meter, commonly used in typography for medium-scale measurements. One centimeter equals 566.9291338583 twips, providing a practical unit for document layout and typographic spacing.

History/Origin

The centimeter is part of the metric system, derived from the meter. It has been widely adopted internationally for scientific, engineering, and commercial measurements, including typography and graphic design.

Current Use

Centimeters are extensively used in typography for measuring margins, column widths, font sizes, and spacing in both print and digital media, especially in international publishing and design standards.

Multiplier

566.929

Offset