Unit Converter – Convert All

Unit Converter - Convert all

Convert 200+ units across 16 categories with a fast, accurate and beautifully designed unit converter that works completely offline.

Whether you're a student solving homework, an engineer working with measurements, a chef converting recipe quantities, a developer handling data units, or a traveller checking distances and currencies, Unit Converter makes conversions quick and effortless.

📐 16 Powerful Categories

📏 Length — Meter, Kilometer, Mile, Foot, Inch, Yard, Nautical Mile, Light Year & more

⚖️ Weight & Mass — Kilogram, Pound, Ounce, Stone, Carat, Metric Ton & more

🌡️ Temperature — Celsius, Fahrenheit, Kelvin, Rankine

📦 Area — Square Meter, Acre, Hectare, Square Mile, Square Foot & more

💧 Volume — Liter, Gallon, Cup, Tablespoon, Teaspoon, Pint, Fluid Ounce & more

🚀 Speed — km/h, mph, m/s, Knot, Mach, Speed of Light

⏱️ Time — Second, Minute, Hour, Day, Week, Month, Year, Decade, Century

🔩 Pressure — Pascal, Bar, PSI, Atmosphere, mmHg, Torr & more

⚡ Energy — Joule, Calorie, Kilocalorie, kWh, BTU, Electronvolt & more

💡 Power — Watt, Kilowatt, Horsepower, BTU/hour, Ton of Refrigeration & more

💾 Data Storage — Bit, Byte, KB, MB, GB, TB, PB, Kilobit, Megabit & more

🔁 Angle — Degree, Radian, Gradian, Arcminute, Arcsecond

⛽ Fuel Economy — km/L, MPG (US), MPG (UK), L/100km

📡 Frequency — Hz, kHz, MHz, GHz, THz, RPM

💱 Currency — USD, EUR, GBP, INR, JPY, CNY, AUD, CAD, AED & more

🔢 Numeral Systems — Decimal, Binary, Octal, Hexadecimal

✨ Key Features

✅ 200+ Units — A comprehensive collection of commonly used units.

✅ 16 Categories — From length and weight to currency, frequency and numeral systems.

✅ 100% Offline — Perform conversions directly on your device without an internet connection.

✅ Instant Results — Get accurate results instantly as you type.

✅ Beautiful Design — Clean, modern interface with smooth animations.

✅ Dark & Light Mode — Choose your preferred theme or follow your system settings.

✅ Conversion History — Automatically save your last 50 conversions with timestamps.

✅ Favourites — Quickly access your most-used categories.

✅ Search — Find categories and units quickly.

✅ Haptic Feedback — Enjoy subtle feedback while interacting with the app.

✅ Precise Results — High-accuracy conversion engine with up to 6 significant digits.

✅ No Sign-in Required — Open the app and start converting immediately.

🎯 Perfect For

🎓 Students & Teachers — Useful for maths, physics, chemistry and everyday calculations.

👷 Engineers & Scientists — Convert pressure, energy, power, frequency and other technical units.

🍳 Home Cooks & Chefs — Easily convert cooking measurements and quantities.

✈️ Travellers — Convert distances, speeds, temperatures and currencies.

💻 Developers & IT Professionals — Convert data storage units and numeral systems.

🏋️ Fitness Enthusiasts — Quickly convert kilograms to pounds, kilometres to miles and more.

🔒 Privacy First

Your preferences and conversion history are stored locally on your device.

No account is required, no personal information is collected, and no analytics are transmitted.

Your conversions stay on your device.

🚀 Simple. Fast. Offline.

From everyday measurements to technical conversions, Unit Converter - Convert all gives you the tools you need in one simple app.

Download Unit Converter today and make unit conversions quick, accurate and effortless.