A simple and free online calculator to convert inches to centimeters (in to cm). Includes the formula and a handy conversion chart for quick and accurate measurements.
You're buying a product from an international website and the dimensions are in inches. You're working on a school science project where all measurements need to be in the metric system. Or perhaps you're just curious.
While inches are commonly used in the United States, the rest of the world primarily communicates in centimeters (cm). Being able to quickly convert between the two is a small but incredibly useful skill for navigating our globalized world, whether you're shopping, studying, or crafting.
This common conversion is useful in many situations:
Online Shopping: Understanding the size of clothes, electronics, and home goods from US-based retailers.
DIY & Crafts: Working with American patterns or instructions that use inches.
Academic Work: Converting measurements for science reports and papers that require metric units.
Health & Fitness: Converting height and other body measurements.
Forget the math. Get the answer in one second.
Open the Converter: Go to the FreeXTool Inches to CM Converter.
Enter the Inches: Type the number of inches you want to convert.
Get the Result: The tool will immediately show you the equivalent measurement in centimeters.
1 inch = 2.54 cm
5 inches = 12.7 cm
10 inches = 25.4 cm
12 inches (1 foot) = 30.48 cm
If you ever need to do the calculation by hand, the only number you need to know is 2.54. The formula is simply: Inches x 2.54 = Centimeters. It's the internationally agreed-upon definition of an inch!
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