What makes us different

from all the other unit converter apps?

Advanced Mode for Metric Prefixes

Advanced View makes available Scientific prefixes like Exa, Peta, Tera, Giga, Mega, Kilo, Deci, Centi, Milli, Micro, Nano, Pico, etc. Allowing you to make more scientific calculations

Includes a handy history

The app includes a history of your latest conversions so you can view them instantly without needing to recalculate every time

Wide range of units, multi-language and multi-theme

Our library of available units to convert has the best selection, preventing the display of units that no one ever uses and displaying only the most used ones.

Personalize your app with multiple options

We made the most functional design, easy to read and multi-theme, for day and night. The app is multi-language, so you will get the correct unit name based on your language, either using the option or manually changing it.

forget the sheets of endless calculations

get unit conversions instantly


Its simple design permits to see instantly the result of the conversion, also you can view your latest conversions every time. The quick inverse button is strategically placed to fast access.


Quick Unit Converter has the most functional design, easy to use.


It’s fast to use that you’ll be able to get unit conversions in just a couple of seconds

App iPhone

Quick Unit Converter is meant for all users: students, teachers, and practitioners in engineering, physics, sciences, and technical subjects

Our library of units to convert includes

Weight / Mass

Grams, Kilograms, Milligrams, Pounds, Ounces, Tons, Stones


Square Meters, Square Miles, Square Inches, Square Feet, Square Yards, Acres, Hectares.


Seconds, Minutes, Hours, Weeks, Months, Years


Litters, Milliliters, Cubic Meters, Cubic Inches, Cubic Feet, Gallons, Quarts, Pints, Cups, Teaspoons, Tablespoons, Fluid ounces

box app

Distance / Length

Meters, Kilometers, Centimeters, Miles, Inches, Feet, Yards, Nautical Miles


Celsius, Fahrenheit, Kelvin

Speed / Velocity

Meters per second, Kilometers per second, Miles per hour, Feet per second, Knots, Nautical Miles, Speed of sound, Speed of light

get unit conversions instantly

Wherever you go

android wear


App Store Button
Play Store Button