Simple Calculator

Contains ads
4.5
53.3K reviews
10M+
Downloads
Content rating
Everyone
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About this app

[Key features]
Perform four fundamental operations and engineering calculations.

To start the engineering calculator, tap the engineering calculator icon.

To check the calculation history, tap the calculation history icon.

You can use all the previously inputted formulas. Tap the formula you need from the calculation history.

[Additional features]
To convert units, tap the unit calculator button. You can easily convert various types of
Currency,
Area,
Length,
Temperature,
Volume,
Mass,
Data,
Speed,
Time,
Date,
BMI,
Discount,
Age,
Numeral System,
GST,
Split bill,
Frequency,
Fuel,
Angle,
Pressure,
Force,
Power,
Loan


To change theme mode, tap the night mode icon.

To specify the time of night mode, select time range from settings.

To change color, chose the color you want from settings

To delete a history, long press on it in the history page

To change language, select preferred language from settings.

To play a beep or vibrate when pressing a button, go to settings.

To change numerals, select preferred numerals from settings (All numerals are supported)

To change number format, select the preferred format from settings

To change decimal places after the comma, select the number of decimal places from settings

To enable / disable full screen, enable / disable it from settings.

To keep calculation record, enable/disable it from settings.

To keep the screen on, enable/disable it from settings.
To hide an icon, go to settings.

*****
Last but not least, all of these features come in small size and it is completely free.
Updated on
Jan 6, 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
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.5
50.8K reviews
Texas BEAST
June 22, 2023
I love the unit converter and screen customization features. However this app does not stay running in the background so you can switch quickly from one app to another. It's in the memory, but you cannot see it, so you have to have a convenient button on your phone wallpaper to access it again instead. That isn't as convenient as just swiping through your running apps and pulling the active calculator screen back up.
398 people found this review helpful
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Jun
July 28, 2023
Best calculator, nice interface with the most measurements you can choose along with the most customization of the app itself. Love it. Only thing I wish is the backspace being apart of the lower calculator rather the task bar. Also an option to disable ads, I don't mind buying it out, but having no choice sucks.
194 people found this review helpful
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Stephane Rocher
June 21, 2023
Probably the best simple calculator for Android. I have been using it for months now until all those ads have popped up. Ads are the most annoying thing when using apps. I'm always happy to pay for apps if they are good and useful to me. Developers invest time, skill and knowledge into creating apps and should be paid for it. Until this issue has been resolved I have to look for an alternative.
340 people found this review helpful
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What's new

We improved user experience and fixed known bugs.