# CM to Inches — Convert Centimeters to Inches

Convert centimeters to inches instantly, with a quick reference table. Free, in your browser — no sign-up.

## How to convert centimeters to inches

Divide the length in centimeters by 2.54, because one inch is defined as exactly 2.54 cm. For example, 30 cm ÷ 2.54 = 11.81 inches. The converter above does this instantly, and the table below lists the values people look up most.

## Where you will use it

Centimeters-to-inches comes up constantly: reading a TV or monitor size, stating your height on a US form, checking paper and photo dimensions, following a sewing pattern, or buying furniture listed in the other system. Metric in, imperial out.

## How to

1. Enter the value in centimeters.
2. Read the result in inches instantly.
3. Use the table for common values, or ⇄ to reverse.

## FAQ

**How many inches is 1 cm?**

1 centimeter is about 0.3937 inches. To convert, divide the centimeters by 2.54 (since 1 inch = 2.54 cm).

**How do I convert cm to inches quickly?**

Divide by 2.54. For a rough estimate, divide by 2.5 — close enough for everyday use.

**Is it free?**

Yes, completely free — no sign-up and no watermark.

**Is my data private?**

Yes — this tool runs entirely in your browser. Your files and text are never uploaded.


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