4.5
932K reviews
1B+
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. To close the calculation history panel, tap the keypad icon.

You can use 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 units, such as area, length, and temperature.

This software uses the Apache License 2.0. The details can be found at http://www.apache.org/licenses/LICENSE-2.0.
Updated on
Mar 31, 2025

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

Ratings and reviews

4.5
908K reviews
Richard J Wisniewski
September 30, 2025
I have been using Samsung phones for years and have always used the installed calculator. This new version however, I find incredibly annoying. The fact that when you open it there is a zero with the cursor on the left, so it's necessary to clear before you start, otherwise your input will automatically be multiplied by 10.
3 people found this review helpful
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J Busa
June 21, 2025
I love the app and use it often. we all know it needs more options in the conversion section, like currency and power/torque, etc. Since my phones last update, my cursor is on the left side of the 0 instead of the right. So, any numbers you type in, that 0 stays there in your calculation unless you clear it every time you use the app. Edit: I just uninstalled and reinstalled it, and it works fine now. I did lose all my recent calculations.
1,453 people found this review helpful
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Victoria Burson
July 26, 2024
Wonderful free calculator app, with no ads, and you can use it with no internet connection. I only use it for basic math problems, so if you need to use it for complicated problems, I'm not sure if this will work for you. My favorite part is the memory (history), so you can see what you did previously and recall certain numbers, and can clear it completely and easily whenever you want.
4,826 people found this review helpful
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What’s new

A few bugs have been fixed.