Unit Converter Pro: All Units

Unit Converter Pro — Convert anything in seconds, no internet needed.

Stop switching between apps. 70+ units across 11 categories, all in one clean interface. Enter a value once and see every conversion at a glance.

📏 Length — km, m, cm, mm, mile, yard, foot, inch, nautical mile
⚖️ Weight — ton, kg, g, mg, pound, ounce, catty
🌡️ Temperature — Celsius, Fahrenheit, Kelvin
🗺️ Area — km², hectare, m², pyeong, acre
🧪 Volume — m³, liter, mL, gallon, fl oz, cup, tablespoon, teaspoon
💨 Speed — m/s, km/h, mph, knot, mach
⏱️ Time — year, month, week, day, hour, minute, second, millisecond
💾 Data — TB, GB, MB, KB, B, bit
⚡ Energy — kcal, cal, kJ, J, kWh
🔵 Pressure — Pa, kPa, bar, atm, psi, mmHg
💰 Currency — USD, EUR, GBP, JPY, KRW, CNY, CAD, AUD, CHF, INR

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Why users love Unit Converter Pro:

✅ All-at-once results — enter a value, instantly see conversions to every unit in the category
✅ Unit Quiz — test your knowledge with random unit conversion questions and build your streak
✅ Daily Challenge — solve 10 daily quiz problems and earn rewards
✅ Conversion history — your recent conversions are always at hand
✅ Favorites — save frequently used conversions for quick access
✅ Unit search — type a unit name or symbol to find it instantly
✅ Customizable categories — reorder or hide categories you don't need
✅ Share results — send conversions to friends with one tap
✅ Settings — choose decimal places (2/4/6/8) and light/dark/system theme
✅ Unit swap — switch FROM and TO units instantly
✅ Fully offline — works everywhere with no internet connection

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Built for everyday situations:

✈️ Travel — miles to km, pounds to kg, Fahrenheit to Celsius
🍳 Cooking — cups to mL, tablespoons to teaspoons, ounces to grams
💪 Fitness — pounds to kg, miles to km, kcal to kJ
🖥️ IT work — GB to MB, KB to bits, data storage conversions
🏠 Real estate — square meters to pyeong, acres to hectares

Whether you're a student, traveler, cook, engineer, or just need a quick conversion, Unit Converter Pro has you covered.