About Metrics & Unit Converter
Every equivalent updates at once rather than one target at a time, so a single value can be read across all its units together — useful against a recipe, a spec sheet, or instructions written for another country's conventions.
Convert centimetres to inches and back instantly, plus feet, metres and other length units in the same view. The conversion runs in your browser and works offline.
Convert length, weight, temperature, volume, speed and many other units instantly. Type a value and every equivalent updates in real time, so you can move between metric and imperial — centimetres to inches, kilograms to pounds, Celsius to Fahrenheit — without doing the maths.
It covers cooking, travel, DIY, science homework and engineering from one panel. Temperature is the conversion that catches people, because it shifts by an offset as well as a scale — 0 °C is 32 °F, not 0 °F.