Convert length and distance between km, miles, meters, yards, feet, and inches. Simple and intuitive. Everything runs locally in your browser — nothing is uploaded.
Convert between meters, kilometers, miles, feet, and more
Convert area between square meters, square feet, acres, hectares, and square kilometers. Everything runs locally in your browser — nothing is uploaded.
Convert between hundreds of units — length, mass, volume, temperature, area, speed, time, digital data, and more with a single click.
Convert between time units including seconds, minutes, hours, days, weeks, months, and years with precise decimal results. Everything runs locally in your browser — nothing is uploaded.
Convert steps walked to distance in km and miles. Also estimates calories burned based on height and step count. Everything runs locally in your browser — nothing is uploaded.
Bidirectional converter between vCard (VCF) and CSV formats. Perfect for importing/exporting address books between any platform or service.
Length Converter lets you convert length and distance between km, miles, meters, yards, feet, and inches. Simple and intuitive. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Convert length and distance between km, miles, meters, yards, feet, and inches. Simple and intuitive. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Enter a numeric value to convert — all unit conversions update instantly.
Yes. After the initial page load, Length Converter runs entirely on your device with no internet connection needed. All processing is done locally.
1 meter = 3.28084 feet. The converter uses this exact factor for all length calculations.
1 inch = 2.54 cm exactly. This is an international agreement — not an approximation.
A marathon is 42.195 km, which equals approximately 26.2 miles. The exact distance was standardized in 1921.
Converting between metric and imperial lengths — for example, feet to meters for construction, inches to centimeters for screen sizes, or miles to kilometers for running distances.
Unit Converter
Convert between hundreds of units — length, mass, volume, temperature, area, speed, time, digital data, and more with a single click.
Speed Converter
Convert speed between km/h, mph, knots, m/s, and ft/s. Instant conversion for travel and scientific use. Everything runs locally in your browser — nothing is uploaded.