Unit Converter

Unit Converter is a fast, simple, and completely offline app for everyday conversions. Whether you're cooking, traveling, studying, shopping online, or working on a project, get accurate results instantly — no internet connection, no account, and no ads. Just pick a category, type a value, and see every conversion update in real time. ★ KEY FEATURES ★ • Works 100% offline — no internet permission required • No ads and no tracking — your data never leaves your device • Clean, modern design that's easy to use • Instant, real-time results as you type • Light and dark theme support • Lightweight and fast ★ WHAT YOU CAN CONVERT ★ • Length — meters, feet, inches, miles, kilometers and more • Mass / Weight — kilograms, pounds, ounces, grams, tons • Temperature — Celsius, Fahrenheit, Kelvin • Area — square meters, acres, hectares, square feet • Volume — liters, gallons, cups, milliliters • Speed — km/h, mph, knots, m/s • Fuel Economy — mpg, L/100km, km/L • EV Efficiency — for electric vehicles • Time — seconds, minutes, hours, days • Digital Storage — bytes, KB, MB, GB, TB • Energy — joules, calories, kWh • Pressure — bar, psi, pascal, atm • Power — watts, horsepower, kilowatts • Angle — degrees, radians • Frequency — hertz, kHz, MHz • Pay — convert pay across time periods • Men's & Women's Shoe Sizes — US, UK, EU and more • Men's & Women's Shirt Sizes — across regional sizing ★ WHY YOU'LL LOVE IT ★ Unit Converter is built to stay out of your way. There are no sign-ups, no pop-ups, and no clutter — just the conversions you need, whenever you need them. Because it runs entirely on your device, it's fast and works anywhere, even with no signal. ★ FEEDBACK ★ Have a suggestion, found a bug, or want a new conversion category added? You can send feedback right from inside the app — we read every message and are always adding new conversions. Download Unit Converter today and make everyday conversions effortless!