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Free

RealCalc Scientific Calculator RealCalc Scientific Calculator

by Quartic Software
>250,000 downloads, 71245 ratings (4.67 average), 296 kb

Screenshot of RealCalc Scientific CalculatorScreenshot of RealCalc Scientific CalculatorScreenshot of RealCalc Scientific CalculatorScreenshot of RealCalc Scientific CalculatorScreenshot of RealCalc Scientific CalculatorScreenshot of RealCalc Scientific CalculatorScreenshot of RealCalc Scientific CalculatorScreenshot of RealCalc Scientific Calculator
Android's #1 Scientific Calculator. A fully featured scientific calculator which looks and operates like the real thing.

Looking for fractions? Degrees/minutes/seconds? Landscape mode? You need RealCalc Plus. See elsewhere on this page for the link, or select 'Upgrade' from the RealCalc menu.

RealCalc includes the following features:
* Traditional algebraic or RPN operation
* Result history
* Unit conversions
* Physical constants table
* Percentages
* 10 memories
* Binary, octal, and hexadecimal
* Trig functions in degrees, radians or grads
* Scientific, engineering and fixed-point display modes
* Configurable digit grouping and decimal point
* Full built-in help
* A complete lack of advertising

RealCalc Plus contains all these features, plus:
* Fraction calculations and conversion to/from decimal
* Degrees/minutes/seconds calculations and conversion
* Landscape mode
* User-customizable unit conversions
* User-customizable constants

If you find RealCalc useful, please consider purchasing RealCalc Plus to support further development. Thank you.

FAQ:
* If you want data size conversions in multiples of 1024, use kibibytes, mebibytes, gibibytes, etc - see en.wikipedia.org/wiki/Kibibyte.

* If the percent key appears to give wrong answers, make sure you are pressing '=' at the end, e.g. '25 + 10 % =' will give 27.5.

* If sin/cos/tan functions don't give the answer you are expecting, make sure you are in the correct angle mode. Degrees, radians and grads are supported, indicated by DEG, RAD, GRAD in the display. Use the DRG key to change mode.

* If any of the digit keys are disabled, or the decimal point doesn't work, or you have answers with letters in, or basic arithmetic appears to be wrong, then you are in binary, octal or hexadecimal mode. Press DEC to return to decimal operation. If you don't need these modes, please make sure that 'Enable Radix Modes' is disabled in the settings.

Please read the help for more information.

Recent changes:
v1.7.3
* Updates for Android 4.0 (Ice Cream Sandwich).


Latest version: 1.7.3 (for Android version 2.1 and higher, supports App2SD)

Pages about this Android app:

Nejlepší aplikace pro Android - WALL.cz [wall.cz]
Melhores aplicativos Android para Android Motorola Milestone | TekiMobile [www.tekimobile.com]
Recommended apps - CapFAQ [www.capfaq.com]
RealCalc download - Baixaki [www.baixaki.com.br]
Android programajánló - LOGOUT.hu Telefónia cikk [logout.hu]
(92 likes, 3 dislikes)

User reviews of RealCalc Scientific Calculator

se.solovyev
4 hours ago
Nothing comparing to Calculator++ app
nuedio
Feb 18, 2012
it should be possible to move this app to sd. Remember those devices with small internal memory!
jaycstash
Jan 29, 2012
great calculator.
talereader
Jan 3, 2012
Well done
jev
Sep 19, 2011
Better than the standard calculator.

Android Market Comments (6341)

José Alberto
4 days ago
Well done Just what I needed
Anonymous
4 days ago
Very Good It does what you want
Steven
4 days ago
Excellent calculator Looks great and does reverse polish notation. Better than my HP.
Kasey
4 days ago
Sucks. I can't d
Kevin
4 days ago
Best calculator for Android

Changelog for RealCalc Scientific Calculator

  • Dec 9, 2011
    Update
    Version 1.7.3
  • Oct 26, 2011
    Update
    Version 1.7.2
  • Oct 5, 2011
    Update
    Version 1.7.1
  • Oct 5, 2011
    Update
    Version 1.7.0
  • May 23, 2011
    Update
    Version 1.6.3
  • May 18, 2011
    Update
    Version 1.6.2
  • May 17, 2011
    Update
    Version 1.6.1
  • Mar 9, 2011
    Update
    Version 1.6.0
  • Feb 25, 2011
    Update
    Version 1.5.0
  • Jan 10, 2011
    Update
    Version 1.4.5
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