Unit Converter
Instantly convert between Length, Weight, Temperature, Area, Volume, Speed, Time, and Digital Storage units. Shows the conversion formula for every pair.
How to use the unit converter
Select a category, choose your source and target units, enter a value, and the result appears instantly. Tap the swap arrow to reverse the conversion. The formula line below the result shows the exact relationship between the two units.
Supported categories
Length: Meter, Kilometer, Centimeter, Millimeter, Mile, Yard, Foot, Inch, Nautical Mile.
Weight: Kilogram, Gram, Milligram, Pound, Ounce, Tonne, Stone.
Temperature: Celsius, Fahrenheit, Kelvin — with exact formulas.
Area: Square Meter, Kilometer, Foot, Acre, Hectare.
Volume: Liter, Milliliter, Cubic Meter, Gallon, Quart, Pint, Cup.
Speed: m/s, km/h, mph, Knot, ft/s.
Time: Second, Minute, Hour, Day, Week, Month, Year, Millisecond.
Digital Storage: Byte to Tebibyte, both SI (1000-based) and binary (1024-based).
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