Unit Converter
Convert length, weight, temperature, data, speed & more — instantly.
Convert length, weight, temperature, data, speed & more — instantly.
Most converters make you load a separate page for each conversion and bury it under ads. This one keeps length, mass, temperature, area, volume, speed, time, digital storage and pressure a single click apart, converts as you type, and shows your value in every unit of the category at once so you never have to convert twice.
Results update instantly as you type — no "Convert" button, no page reload.
See the full table so you can compare every unit in the category simultaneously.
Uses exact internationally-defined conversion factors, with smart precision and scientific notation.
Big tap targets and a clean layout that works on any screen.
We use exact, standards-based factors (e.g. 1 inch = 0.0254 m exactly) and high-precision arithmetic.
GB is decimal (1,000,000,000 bytes); GiB is binary (1,073,741,824 bytes). We support both.
Yes — all calculations run in your browser, so once the page loads you don't need a connection.