All Units Converter Pro

All Units Converter is the most complete unit converter app available.

16 conversion categories — everything you need in one single app.

🔄 CONVERSION CATEGORIES

🌡️ Temperature

Celsius, Fahrenheit, Kelvin, Rankine

📏 Length

Meter, Kilometer, Mile, Yard, Foot, Inch, Centimeter, Millimeter

⚖️ Weight & Mass

Kilogram, Gram, Pound, Ounce, Tonne, Milligram, Stone

🧴 Volume

Liter, Milliliter, US Gallon, UK Gallon, Pint, Cup, Tablespoon

📐 Area

Square Meter, Hectare, Acre, Square Foot, Square Kilometer

💨 Speed

km/h, m/s, mph, Knot, Mach

🔩 Pressure

Pascal, Bar, PSI, Atmosphere, mmHg

💱 Currency (Real-Time)

150+ currencies — USD, EUR, GBP, SAR, AED and more

Rates cached offline so you can convert anytime

👕 Clothing Sizes

Men, Women & Kids — US, UK, EU, FR, IT, JP

👟 Shoe Sizes

US, UK, EU, JP — never buy the wrong size again

⚡ Energy

Joule, Kilojoule, Calorie, Kilocalorie, kWh, BTU, Electronvolt

💾 Data Storage

Bit, Byte, KB, MB, GB, TB, Petabyte

⏱️ Time

Second, Minute, Hour, Day, Week, Month, Year

🔢 Number Base

Binary, Octal, Decimal, Hexadecimal

🔌 Voltage

Volt, Millivolt, Kilovolt, Megavolt, Microvolt

💡 Electrical Power

Watt, Kilowatt, Megawatt, Horsepower, BTU/h, Volt-Ampere

✨ WHY CHOOSE ALL UNITS CONVERTER?

✅ 16 categories — The most complete converter app

✅ Works offline — Most conversions without internet

✅ Instant results — Convert as you type

✅ Dark mode — Easy on your eyes day and night

✅ Grid view — Switch between 2 and 4 column layout

✅ Lightweight — Fast and battery friendly

✅ Free — All 16 categories available for free

Download All Units Converter now — it's free!