Convert Inches to Centimeters
Convert Inches(inch) to Centimeters(cm) or vice versa.
Related "inch" Conversion Units
Convert inch with other distance converter.
What is Inches to Centimeters Conversion?
Inches (in) and centimeters (cm) are units of length, but they belong to different measurement systems. Inches are part of the imperial system (used in the US), while centimeters are part of the metric system (used almost everywhere else!). This converter helps you easily switch between the two.
Inches to Centimeters Formula
Centimeters = Inches × 2.54
Example: Let's say you have a 12-inch ruler. To find out how long that is in centimeters, you'd do: 12 inches * 2.54 cm/inch = 30.48 cm
The most important number to remember is 2.54. There are exactly 2.54 centimeters in every single inch. This is a fixed, defined value.
How to Convert
Inches to Centimeters (in to cm)
Multiply the number of inches by 2.54.
Example: A picture frame is 8 inches wide. 8 inches * 2.54 cm/inch = 20.32 cm wide.
Centimeters to Inches (cm to in)
Divide the number of Centimeters by 2.54.
Example: A book is 25 cm tall. 25 cm / 2.54 cm/inch ≈ 9.84 inches tall.
Or use our converter at the top for instant result!
Why use this conversion?
- Design & Engineering
If you're working with technical drawings or plans that use both inches and centimeters, accurate conversion is critical for the project to succeed.
- Construction
Building materials might be measured in inches (like lumber in the US) or centimeters. Converting ensures everything fits together correctly.
- Personal Projects & Everyday Life
Whether you're measuring fabric for sewing, furniture for your home, or checking the size of a package, you'll often need to convert between inches and centimeters.
- Online Shopping
If you're buying something online from another country, the dimensions might be listed in centimeters. Converting to inches lets you know the true size in a unit you're comfortable with.
This converter makes the process quick and easy, avoiding any calculation mistakes.
| Inch | Centimeter |
|---|---|
| 0.01 Inch | 0.03 Centimeter |
| 0.1 Inch | 0.25 Centimeter |
| 1 Inch | 2.54 Centimeter |
| 2 Inch | 5.08 Centimeter |
| 3 Inch | 7.62 Centimeter |
| 5 Inch | 12.70 Centimeter |
| 10 Inch | 25.40 Centimeter |
| 20 Inch | 50.80 Centimeter |
| 50 Inch | 127.00 Centimeter |
| 100 Inch | 254.00 Centimeter |
| 1000 Inch | 2540.00 Centimeter |
| 10000 Inch | 25400.00 Centimeter |
| 100000 Inch | 254000.00 Centimeter |