Unit Converter

Contains adsIn-app purchases
4.4
147K reviews
5M+
Downloads
Content rating
Everyone
Enjoy this app for free, plus many more free of ads and in-app purchases, with a Google Play Pass subscription. Try free for 1 month. Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Unit Converter is a simple, smart and elegant tool with more than 70 categories of units that are used in daily life. This is the only Unit Converter App in Google play store that has such a wide range of Unit conversion features with very simple and easy to use interface.
Despite of having more than 100 features and wide range of categories, unit converter takes up just less than 4 MB storage in your device. Vast usage, easy handling, Simple design, Premium Contents, Regular feature updates are the reasons for our App is loved and supported by more than 5 million users.

BEST FEATURES OF UNIT CONVERTER APP
Built-In real time Currency Converter with 150 world currencies and their latest exchange rates.
72 unit categories, 12700+unit conversions
Smart Tools - Bubble Level, Compass, Protractor, Resistor codes, Logic Gates, Stop Watch, Ruler, World Time, Date Converter and much more.
New Tools - Battery Monitor, Notes, Expression Evaluation, Equation Solver, Induction Color codes, Scientific Calculator
Financial calculators - Loan calculator, Compound interest calculator, Retirement calculator, Service tax calculator, Stock calculator
Math calculators -Roman numeral converter, Number base converter, Number series generator, Ratio, Fraction, Proportion, etc.
Has most important conversion tools that are used in daily life including Fuel Calculations, Temperature, Volume, Speed, Weight, Computer Storage, Angle, Power, Viscosity, Force, Energy, Torque, Density and much more…
Has Engineering conversion tools like radiation, electric resistance, electric capacitance, inductance, inertia, specific heat density, specific heat capacity, and illumination.
Premium contents - onetime payment to remove ads and get access to the premium contents
Offline Currency Converter feature lets you to convert all the world currencies without connecting to the internet.
Download exchange rates - now premium users can download the latest currency exchange rates to their device
Has the highest number of unit conversion categories among all other unit converters.
Now you can add a Unit converter Widget to your home screen and convert all the units without opening the application
Time Zone Calculator with day light savings and accurate time differences calculations.
Built-In Calculator to perform basic arithmetic operations on the fly while using the unit converter.
Built-In Search functionality, Application shortcuts
Supports both Metric and Imperial Units
A Feature to add your own Custom Unit and favorite Conversions.
First ever Unit Conversion App to feature and support Latest Material design.

Device permissions and usage
★ android.permission.INTERNET : to fetch latest currency exchange rates from the internet
★ com.android.vending.BILLING : to remove ads and get access to premium contents of unit converter.
★ android.permission.WRITE_EXTERNAL_STORAGE : to download latest currency exchange rates to the device and access it. (premium feature)
Our Unit Converter is the highest rated Unit Converter App in Google play store. Our app has over a 5 Million user base. Our unit converter app has the likes of various users ranging from students to a high-level Professional who use conversion tools for their daily activities which serves their purpose.
P.S. Unit converter was designed with the goal of supporting wide range of devices from small screen phone devices to large screen tablets plus it features worldwide languages and their conversion system. We aim to add and support more range of units to the application in the near future. Thanks for your continuous support.
Updated on
Jul 9, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
4.4
147K reviews
Larry Gibbons
September 24, 2022
I love this app. I'm work in the electronics field, and this app is very useful. I lowered to 1 star for now because I emailed the developer many times about this problem, and I get no response. Recently I discovered a problem. When I try to open the settings menu nothing happens. It was working until now. I cleared cache and memory. Removed and reinstalled, still the problem persists.
Did you find this helpful?
A Google user
November 28, 2018
I really like this app as it's easy to use and certainly all inclusive in its conversion options. The only thing I'd change is letting the user choose to open the app on the favorites page rather than a page containing all of the conversion units, as it currently does. The user is able to choose favorites, but that section is only accessible via a side menu. That's even after buying the premium version. Since I know this is just a lazy complaint on my part, I still give it 5 stars, but providing an option to open on the favorites screen is something I wish the developers would consider.
25 people found this review helpful
Did you find this helpful?
Digit Grove
May 9, 2019
Glad to hear that you like our Application. We will add more useful functionalities in future.
A Google user
January 14, 2020
Covers a very wide range of conversions. Friendly interface. Easy to understand and use. Well worth the small cost for a utility that is so useful! UPDATE: If I could double the stars I gladly would. I'd bought the premium version and when I reinstalled it on my new replacement phone, it automatically updated to premium. This is Classy. Oh, did I say it was incredibly useful.
41 people found this review helpful
Did you find this helpful?
Digit Grove
May 8, 2019
thanks for your valuable support

What's new


Version 2.2.30
✓ Electrical Calculators, Favorite Units, Search by Unit Category, Download Currency Rates
✓ New Converter Styles - Basic, Side by side, Simple, Batch
✓ New Units - Lumber, Medical, Charge (72 Unit Categories)
✓ New Tools - Wire Size, Capacitor Code, Periodic Table, Scientific Calculator, Equation Solver
✓ Android 12, Finance, Logic Gates, Base 16 Converter