Length Converter – Convert cm, inches, feet, meters

How does the length converter work?

This length converter uses precise conversion factors to instantly translate measurements between five common units: centimeters (cm), inches (in), feet (ft), meters (m), and kilometers (km). Whether you're measuring height, furniture dimensions, or project lengths, simply enter a value, choose your starting unit and target unit, and the result appears immediately. All conversions use internationally recognized standards — 1 inch = 2.54 cm, 1 foot = 30.48 cm, 1 meter = 100 cm.

How to use the Length Converter

Enter the amount you want to convert, select the source unit (e.g. centimeters) and the target unit (e.g. inches). Click "Convert" to see the exact equivalent. Switch between any of the five units — the conversion works in both directions with the same accuracy.

Example conversions

1 inch = 2.54 centimeters. 1 foot = 30.48 centimeters = 12 inches. 1 meter = 100 centimeters = 3.28 feet. 1 kilometer = 1,000 meters = 0.62 miles. These exact ratios are hard‑coded into the converter to ensure every calculation is accurate to multiple decimal places.

Frequently Asked Questions

Does the converter support miles or yards?

This version focuses on the five most widely used units in daily life and international trade. For miles, convert kilometers to miles manually (1 km = 0.621371 miles) or use the result as an intermediate step.

Can I convert fractional values?

Yes, enter any decimal number (e.g. 5.5, 0.125) in the amount field. The converter handles fractions accurately and displays the result with appropriate decimal precision.