Unit Converter
Convert between length, weight, temperature, area, volume, speed, time, and data units — pick a category, type a value, and see it converted instantly.
About this tool
Unit Converter handles the everyday conversions that come up in cooking, travel, DIY projects, and schoolwork — swapping between metric and imperial units without doing the arithmetic by hand. Choose a category, pick your starting and target units, and type a value; the result updates as you type, and swapping the two units is one click away.
Categories covered: Length (mm to miles), Weight (milligrams to stone), Temperature (Celsius, Fahrenheit, Kelvin), Area (square metres to acres), Volume (millilitres to gallons), Speed (m/s, km/h, mph, knots), Time (seconds to weeks), and Data (bits through terabytes, using 1024-based binary units). All calculations happen locally in your browser.
Version 1.0.0