UniCon: Unit Converter

Type a number. See the answer. That's it. UniCon converts as you type — no convert button, no clutter, no waiting. Twelve categories, over 100 units, and 20 world currencies with live European Central Bank rates. WHY IT EARNS A SPOT ON YOUR HOME SCREEN • The result updates on every keystroke • Swap both units with a single tap • "All units" shows your value in every unit of the category at once • The units and categories you use most rise to the top automatically • History keeps every conversion — tap to restore it, tap to copy the result • Works completely offline CURRENCY THAT STILL WORKS ON THE PLANE Exchange rates come from the European Central Bank and refresh in the background. The last set is saved on your device, so the converter keeps working when the signal doesn't. USD · EUR · GBP · JPY · CHF · CAD · AUD · CNY · INR · BRL · MXN · TRY · PLN · CZK · HUF · SEK · NOK · DKK · RUB · ZAR TWELVE CATEGORIES, OVER 100 UNITS LENGTH — millimeter, centimeter, meter, kilometer, inch, foot, yard, mile, nautical mile, micrometer, nanometer WEIGHT & MASS — milligram, gram, kilogram, tonne, ounce, pound, stone, short ton, long ton, carat TEMPERATURE — Celsius, Fahrenheit, Kelvin, Rankine VOLUME — milliliter, centiliter, deciliter, liter, cubic meter, teaspoon, tablespoon, fluid ounce, cup, pint, quart, gallon (US and imperial) AREA — square millimeter, square centimeter, square meter, are, hectare, square kilometer, square inch, square foot, square yard, acre, square mile SPEED — meter per second, kilometer per hour, mile per hour, foot per second, knot, mach TIME — millisecond, second, minute, hour, day, week, month, year PRESSURE — pascal, hectopascal, kilopascal, megapascal, bar, millibar, atmosphere, psi, mmHg, torr ENERGY — joule, kilojoule, calorie, kilocalorie, watt hour, kilowatt hour, BTU, foot-pound, electronvolt DATA — bit, byte, kB, MB, GB, TB, PB, KiB, MiB, GiB, TiB ANGLE — degree, radian, gradian, turn, arcminute, arcsecond CURRENCY — 20 world currencies with live exchange rates THE ONES YOU ACTUALLY LOOK UP kg to lbs · cm to inches · Celsius to Fahrenheit · km to miles · ml to oz · liters to gallons · grams to ounces · square meters to square feet · km/h to mph · USD to EUR · metric to imperial and back BUILT FOR THE MOMENT YOU NEED IT Cooking from a foreign recipe. Homework at 11pm. Shopping abroad and doing the maths in your head. A workshop, a gym, a lab, a checkout page in another currency. MADE YOUR WAY Four themes — Mono, Noir dark mode, Ink and Sepia. Choose your decimal separator, thousands grouping and rounding: automatic precision, or fixed 2, 4 or 6 decimals. Everything is remembered between sessions. UniCon is free and supported by a single banner advertisement. A one-time in-app purchase removes it permanently. Simple, precise, and quietly premium. Download UniCon and stop searching "how many" ever again.