Unit Converter

Contains adsIn-app purchases
4.7
162K 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. Learn more
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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
Sep 2, 2024

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.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.7
157K reviews
Bryce Assink
November 20, 2024
We'll, I tried to send these comments through the feedback button in the app, but it's broken, so please fix that. All I got was the option to copy the text I was trying to send. Here's my original feedback: Ok, I paid for the app. Please take the menu buttons out of the extreme upper few mm of screen. That's where the notification shade from the phone is, and it's incredibly difficult to press any of the buttons.
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Æon
October 13, 2024
I'm really torn. The premium app is fantastic. However, a few things... the widget for my Samsung phone simply does not work. The web version, which has amazing tools will not let me log in and sends me on an infinite loop when using the Google account linked to the playstore. Last, there is no help section, even the section for feedback requires you to fill out a form and then basically send an email through your mailbox. I could have sent it myself. I'm glad I don't pay for my playpass. 🫤
2 people found this review helpful
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Paul Deveau
August 30, 2024
This used to be a go-to app for unit conversion, but something changed. Instead of the unobtrusive banner ads it always had, it now has unskipable full-screen ads that are actually impossible to close. If this is going to be the norm for the app going forward, I cannot and will not recommend using it. Edit: The developer seems to have not bothered to fully read my statement. I had no problem with the banner ads. My problem is the loud, full screen, unskippable, uncloseable ads that are present.
11 people found this review helpful
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Digit Grove
August 30, 2024
Dear user, thanks for the feedback. We show ads for revenue for our developers there by enabling to provide continuous new updates and support of this application. Alternatively you can opt for premium version by paying a small one time fee to stop seeing ads.

What's new


Version 2.2.51
✓ New Units - Now Convert amonng 72 Unit Categories, Sort Units
✓ New Converter Styles - Basic, Side by side, Simple, Batch
✓ Advanced Electrical Calculators, Favorite and Search Units, Download Currency Rates
✓ New Tools - Wire Size, Capacitor Code, Periodic Table, Calculator, Equation Solver
✓ Finance, Logic Gates, Base 16 Converter, Advanced Roman Numerals