4.5
948K 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
924K reviews
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.
5,246 people found this review helpful
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Anthony Capuzo
August 10, 2023
It's a calculator app it does what it's supposed to do without adds or any random issues. These 1 star reviews for cosmetic stuff can't change the color, or you don't know how to turn off that click with each button press, are silly. It takes up minimal storage, opens quickly, and does the math I'm either too lazy to do or don't want to do. And that math teacher kept saying you won't have a calculator in your pocket all the time.
2,949 people found this review helpful
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Zane
November 26, 2023
I mean, it's a calculator. Does basic operations well enough, but sometimes you have to be extra careful and incredibly literal with your syntax if you want to get the result you're looking for. Other than that, it's got a great feel and is very stable given that it's a Samsung default app. However, I just wish there was either an app extension type thing or extra modes with more scientific calculator stuffs. I often need to do longer calculations and opening Desmos on Chrome can take a bit.
3,264 people found this review helpful
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What’s new

A few bugs have been fixed.