Inches are a unit of measurement equal to 1/12 of a foot or 2.54 centimeters. Learn more about the usage, origin, and history of the inch.| Inch Calculator
Use our length conversion calculator to quickly convert length and distance measurements, including miles, yards, feet, inches, and meters| Inch Calculator
Learn how to read a ruler and what the fraction markings mean. Plus, learn how to use a metric ruler and the decimal to metric conversions.| Inch Calculator