4.5
865K 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
6 Dec 2023

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
Data is encrypted in transit
Data canā€™t be deleted

Ratings and reviews

4.5
843K reviews
Victoria Burson
26 July 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.
1,814 people found this review helpful
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Johnny McDobbsy
23 August 2024
It's a decent calculator, and it's reliable for what it is. That being said, why exactly do you need a dedicated (+/-) button when you already have buttons for both addition and subtraction? All it's doing is taking up space where the zero should have been. So yeah, put the "." button where you've got the "0", and put the "0" where you've got that useless "+/-" button...just like every single other half-decent smartphone calculator app. Then you'll be golden. Thanks, devs.
77 people found this review helpful
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Nace Tybera
1 January 2022
This is a perfect calculator app with one exception. No ads, intuitive, great features. The exception? It clicks and you can't disable it. I've used this app since starting my Samsung journey, now I need to look elsewhere. Find the executive who added the clicks without the option of silence and slap them. Don't let them make any other product decisions.
314 people found this review helpful
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What's new

A few bugs have been fixed.