Unit Converter – Convert Length, Weight, Temperature
Quickly convert between different units of measurement.
About this tool
Convert between different units of measurement effortlessly with our free unit converter. Choose from three popular categories: temperature (Celsius, Fahrenheit, Kelvin), length (meters, kilometers, miles, feet, inches, and more), and weight (kilograms, grams, pounds, ounces, etc.). Select the unit you have and the unit you want, enter the value, and get the converted result instantly. The conversion rates are built‑in and accurate. Perfect for students, travelers, cooks, and professionals who need quick conversions. All calculations happen in your browser – no internet required after the page loads. Bookmark this tool for everyday use.
Frequently Asked Questions
Are the conversion rates exact?
We use standard conversion factors (e.g., 1 inch = 2.54 cm exactly). Results are rounded to six decimal places.
Can I convert currency?
Not yet. Currency rates change frequently and require an external API. We may add that as a separate tool later.
What about volume or speed?
We plan to add more categories in future updates. For now, we focus on the most common ones.