Mobi Calculator

4.7
87.3K reviews
5M+
Downloads
Content rating
Everyone
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About this app

Handiness universal percentage calculator for simple and engineering calculations. Ad Free!

Mobi Calculator is a free calculator for android for everyone who appreciate great usability and functionality.

Working with the calculator brings pleasure, since the easy to use interface is thought through to trifles. This is a simple calculator that will suit both school childrens, students and in work, and for everyday household calculations.

- no ads!
- time calculator
- correct percentage calculator
- realtime result
- this is calculator with full featured history of calculations, comments and sharing of calculations
- classical memory feature (M+, M-, MR)
- multiple string expressions
- big buttons and beautiful themes
- multilanguage
- customizable buttons on main screen
- spends very small memory space
- high accuracy, up to 30 digits
- HEX/BIN/OCT mode, up to 64 bits in PRO-version
- does not require unnecessary permissions like Internet connection, geo-position, contacts and SMS

It's not "All in one" tool. We appending only really essential features that usable during work and everyday household calculations.

Other features:
- calculation modes: operation priorities, rounding, etc.
- modern Material and battery safe dark themes
- trigonometrical functions, sine, cosine, etc.
- radians, degrees calculations with DMS displaying mode (degree-minute-second)
- logarithmic and other functions
- basic features, square/cube/n-th root, power, percentages

In the PRO-version only:
* Ability to store records of the history (up to 1000, FREE - 50)
* Ability to edit expression with up to 7 lines on the screen (FREE - 5)
* Additional themes (Business, Ice Cream Sandwich)
The list will be increased!

http://facebook.com/mobicalc
http://twitter.com/mobicalc

Thanks to our translators:
Chinese (Simplified) (免费计算器) - Nexus Sun
Chinese (Traditional) - Whale Majida
French - NEVEU Sylvai
German - Breaz Marius
Hellenic - Kaparos Spiros
Hungarian - István Kriskó
Italian - Claudio Percky
Korean - Jo Joon Hee (Gomdolius, [gomdolight.com](http://gomdolight.com/))
Polish - acosh(i)
Russian (русский калькулятор) - olgapol
Slovak (partial) - Loránt Gerencsér ([droid.sk](http://droid.sk/))
Turkish - Burak Çelik (Synertic)
Ukrainian - Vlad Borovik ([heitezy@gmail.com](mailto:heitezy@gmail.com))
Updated on
Nov 1, 2018

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
4.7
87.3K reviews
Mika M.
July 17, 2022
I tried out ten or so calculator apps, and this one is the winner. It has haptic feedback, some history, customizability, a backspace button, no ads, and the ability to use scientific functions. My only complaints would be details-- the themes don't look good, I don't like the app icon, you have to press a button rather than swipe from the display menu for history, etc. And it hasn't been updated in 4 years. Still, best for my purposes!
2 people found this review helpful
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A Google user
July 24, 2019
Good combination of multi-function capability, settings, and ease of use with a very attractive skin. You do have to play awhile to learn how to use it- for example, there is no MC key- to clear the memory you press and HOLD the C key. But it's worth the play- the calculator is far superior to the one on my premium level tablet.
49 people found this review helpful
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A Google user
January 9, 2019
I've literally downloaded dozens of calculators trying to find the best one. I feel this is it! No ads, customizable calculations, simplistic look. The only improvement would be to add a feature where the calculation will continue every time the = is pressed (2x2=4=8=16=32...) still 5 stars and the best calculator app out there.
21 people found this review helpful
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What's new

- Few small improvements and fixes