Quick answer: 1 Centimeter in Inch
1 cm equals 0.393701 in. To convert Centimeter to Inch, multiply by 0.393701 using the free calculator above — no signup needed.
Length units
Every unit in this category with its exact value. Click any card to open its converter.
About Length Converter
The Length Converter converts between 12 different units, including Meter, Kilometer, Centimeter, Millimeter, Micrometer. The base unit is the Meter, and every other unit on this page is defined as an exact multiple of it. Type any value into the calculator above to convert instantly — free, unlimited, no signup and nothing to install.
Common equivalents: 1 Meter = 0.001 Kilometer, 100 Centimeter, 1000 Millimeter.
Scale of this category: the smallest unit is the Nanometer (nm) and the largest is the Light Year (ly).
Last updated: 2026-09-15
Length conversion factors
| Unit | Symbol | Value in Meter |
|---|---|---|
| Meter | m | 1 m = 1 m |
| Kilometer | km | 1 km = 1000 m |
| Centimeter | cm | 1 cm = 0.01 m |
| Millimeter | mm | 1 mm = 0.001 m |
| Micrometer | µm | 1 µm = 0.000001 m |
| Nanometer | nm | 1 nm = 0.000000001 m |
| Mile | mi | 1 mi = 1609.34 m |
| Yard | yd | 1 yd = 0.9144 m |
| Foot / Feet | ft | 1 ft = 0.3048 m |
| Inch | in | 1 in = 0.0254 m |
| Nautical Mile | nmi | 1 nmi = 1852 m |
| Light Year | ly | 1 ly = 9460730472580800 m |
Worked Examples
See exactly how the conversion works with real numbers, step by step.
How much is 1 Centimeter in Inch?
- Multiply 1 by the conversion factor 0.393701
- 1 Centimeter = 0.393701 Inch
How much is 10 Centimeter in Inch?
- Multiply 10 by the conversion factor 0.393701
- 10 Centimeter = 3.937008 Inch
How much is 100 Centimeter in Inch?
- Multiply 100 by the conversion factor 0.393701
- 100 Centimeter = 39.370079 Inch
Quick Conversion Reference Table
| Centimeter (cm) | Inch (in) |
|---|---|
| 1 cm (Centimeter) | 0.393701 in (Inch) |
| 2 cm (Centimeter) | 0.787402 in (Inch) |
| 5 cm (Centimeter) | 1.968504 in (Inch) |
| 10 cm (Centimeter) | 3.937008 in (Inch) |
| 20 cm (Centimeter) | 7.874016 in (Inch) |
| 50 cm (Centimeter) | 19.685039 in (Inch) |
| 100 cm (Centimeter) | 39.370079 in (Inch) |
| 500 cm (Centimeter) | 196.850394 in (Inch) |
| 1000 cm (Centimeter) | 393.700787 in (Inch) |
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How to Use This Converter
- Enter your value
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FAQ
How much is 1 Centimeter in Inch?
1 Centimeter = 0.393701 Inch.
How do I convert Centimeter to Inch?
Enter your value in Centimeter into the converter above and the result in Inch appears instantly. 1 cm equals 0.393701 in — just multiply your value by 0.393701.
What is the formula for Centimeter to Inch?
The formula is: value in Inch = value in Centimeter × 0.393701. For example, 10 cm × 0.393701 = 3.937008 in.
Is this Centimeter to Inch converter free and accurate?
Yes. This Centimeter to Inch converter is 100% free, uses the exact international conversion factor (0.393701), and works on any device with no signup.
How do I convert Inch back to Centimeter?
To convert back, divide by 0.393701 (or multiply by 2.54). You can also use our dedicated How Many Centimeter in 1 Inch? page for instant results.
Do I need to download an app or sign up?
No. The converter runs entirely in your browser — nothing to install, no account, no fees. It even keeps working offline once the page has loaded.
Which Length units are supported?
This converter supports 12 units: Meter, Kilometer, Centimeter, Millimeter, Micrometer, Nanometer, Mile, Yard, Foot / Feet, Inch, Nautical Mile, Light Year.