RealCalc Scientific Calculator

3.0.2 for Android

4.3 | 10,000,000+ Installs | Reviews

Quartic Software

Download APK（3.2MB） Previous Versions

Description of RealCalc Scientific Calculator

RealCalc Scientific Calculator is one of Android's most popular scientific calculators. It has over 20 million downloads and more than 100,000 5* reviews.
RealCalc is designed to look and operate exactly like a real hand-held calculator. It has all the standard scientific functions plus history, memories, unit conversions and constants. You can choose from a number of display styles and formats. It also supports binary, octal and hexadecimal calculations and has an optional RPN mode. RealCalc is easy to use, but has full help included in the app.
If you like RealCalc, the pro version RealCalc Plus has lots of extra features including fractions, degrees/minutes/seconds, customizable conversions and constants, landscape mode, a home-screen widget, a 12-digit display and greater internal precision. Purchasing RealCalc Plus will also help to support further development. Just search for RealCalc Plus or follow the upgrade link in the app.
RealCalc Scientific Calculator includes the following features:
* Traditional algebraic or RPN operation
* Unit conversions
* Physical constants table
* Percentages
* Result history
* 10 memories
* Binary, octal, and hexadecimal (can be enabled in Settings)
* Trig functions in degrees, radians or grads
* Scientific, engineering and fixed-point display modes
* 7-segment, dot-matrix or standard font display
* Configurable digit grouping and decimal point
* External keyboard support
* Full built-in help
RealCalc Plus contains all these features, plus:
* Fraction calculations and conversion to/from decimal
* Degrees/minutes/seconds calculations and conversion
* Landscape mode
* Homescreen widget (now with RPN support)
* 12-digit display
* Extended internal precision (32-digit)
* User-customizable unit conversions and constants
* New RPN styles (buffered-entry, XYZT rolling stack)
* Multi-window support with drag & drop.

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What's New with RealCalc Scientific Calculator 3.0.2

* Updated for Android 13.
* Constants updated to latest NIST values.
* Added redo-last-conversion feature (RealCalc Plus only).
* Added option to include labels in clipboard copy.
* Added ability to resize and reposition layout on devices with large screens or unusual aspect ratios: go to Menu > Resize (RealCalc Plus only).
* Fixed some UI issues and crashes.
* Added monochrome app icon for themed icon support.

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• 
  Alex P

  The best calc app ever. I recently transitioned from a 16:9 aspect ratio phone to a 21:9 and i realized that the UI dose not scale on other aspect ratios. Please make the ui to adjust to the aspect ratio of the screen or an option to swich betwen 16:9 and 21:9 as those are the most probably aspect ratios. Kudos ro the team. 👍👍 Great job.

  2021-02-01 06:46
• 
  luchian fredericks

  Better than my phone's calculator👍

  2021-01-31 02:47
• 
  H Branstetter

  I have used this app for years. I started using it when I needed a scientific calculator on the fly in calc based science classes or when classmates impromtu got together to get homework done. Several phones later this is one of my top apps to download onto the new phone. I use it regularly!

  2021-01-30 05:22
• 
  Tienie Cloete

  Great Calculator

  2021-01-29 03:19
• 
  Paul Raymond

  Love this app. Perfect for me. In addition, its free. With the option to upgrade. So don't divide yourself and choose this app above any other calculator. Go forth and multiply.. Tell your friends.

  2021-01-27 10:57
• 
  Paul McSweeney

  Found when after RPN calc. Easy to use. Nice keyboard. Lots of good config options.

  2021-01-26 09:52