Unit Converter
Convert between common length, weight and temperature units, updated instantly as you type.
Everyday unit conversions
This converter covers the units people look up most often: length (meters, feet, inches, and more), weight (kilograms, pounds, ounces), and temperature (Celsius, Fahrenheit, Kelvin).
Calculated instantly, on your device
All conversions run directly in your browser as you type — no server call, no delay.
Frequently asked questions
How accurate are the conversions?
Conversions use standard internationally defined conversion factors and are shown with up to six decimal places for precision.
Why is temperature conversion different from the others?
Temperature scales don't share a common zero point, so converting between Celsius, Fahrenheit and Kelvin requires a formula rather than a simple multiplication factor.
Can I convert between more unusual units?
This tool focuses on the most commonly needed length, weight and temperature units; more categories may be added over time.
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