4.4
899K reviews
1B+
Downloads
Content rating
PEGI 3
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

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

4.4
876K reviews
Michael Allen
April 21, 2025
The only problem I have with it is there is no memory function. M MC M+ M-. Even the cheapest calculators from the 1970s had a memory. You would think it would have one in the scientific mode. That would be really useful and I would give it five stars if they fixed it. Other than that, it is a free calculator with no ads.
6 people found this review helpful
Did you find this helpful?
ianisnew “Ianisnew”
January 20, 2022
Was perfectly fine until they added the clicking sound which you can't turn off. Why fix what wasn't broken? Have to uninstall and find another. Like the clock.... EVERYONE has uninstalled the last update because it changed the alarm pre notification from 5 minutes, which was useful, to 30 minutes, which isn't. Samsung developers must be seriously short of real work to do.
454 people found this review helpful
Did you find this helpful?
Mark H
February 17, 2021
Update; the issue below has been addressed by the display now indicating when it is in radians mode. What a difference! Radians and degrees are reversed. Maybe the intent is that when the button shows Rad, the calculator is in degrees mode and the button is to switch to radians. If this is the case, the display needs to indicate it's in degrees mode. This one niggle makes the scientific calculator counterintuitive and for those unaware of the flawed logic, incorrect and unusable for trig.
820 people found this review helpful
Did you find this helpful?

What’s new

A few bugs have been fixed.