RealCalc Scientific Calculator

RealCalc Scientific Calculator


RealCalc Scientific Calculator is Android's most popular scientific calculator. 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
* 12-digit display
* Extended internal precision (32-digit)
* User-customizable unit conversions and constants
* New RPN styles (buffered-entry, XYZT rolling stack)
* Samsung multi-window support with drag & drop.

Recent changes:
* Homescreen widget - a basic version of RealCalc with percent, square-root and memory which can be placed on your homescreen (RealCalc Plus only).
* Bitwise shift and rotate functions in binary/octal/hex modes.
* Values now truncated on conversion to integer for binary/octal/hex modes (rounding available as an option in settings).
* Constants updated to latest NIST 2014 values.
* Four-digit grouping option in Display Format settings.
* Option to restore entry state on undo in RPN mode.
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Free
89
4.5
User ratings
168715
Installs
10,000,000+
Concerns
0
File size
505 kb
Screenshots
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About RealCalc Scientific Calculator
RealCalc Scientific Calculator is Android's most popular scientific calculator. 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
* 12-digit display
* Extended internal precision (32-digit)
* User-customizable unit conversions and constants
* New RPN styles (buffered-entry, XYZT rolling stack)
* Samsung multi-window support with drag & drop.

Recent changes:
* Homescreen widget - a basic version of RealCalc with percent, square-root and memory which can be placed on your homescreen (RealCalc Plus only).
* Bitwise shift and rotate functions in binary/octal/hex modes.
* Values now truncated on conversion to integer for binary/octal/hex modes (rounding available as an option in settings).
* Constants updated to latest NIST 2014 values.
* Four-digit grouping option in Display Format settings.
* Option to restore entry state on undo in RPN mode.

Android Market Comments
A Google User
Aug 21, 2015
Ugh Stupid ads and you must pay to get features that you really shouldn't have to pay for. Pathetic. Ugly UI
A Google User
Aug 20, 2015
Good drop. Guys. For those who study. Specialy for me.. cause sin cos tan . Ha haa
A Google User
Aug 20, 2015
Fuck math Math sucks xDDDDDDDD
A Google User
Aug 20, 2015
Extremely convenient and easy to use I often need to have calculator but don't want a bunch of different things cluttering up my desk anymore than it already is. This calculator performs every task that A scientific calculator should and it is intuitive to use if you are familiar with scientific calculators. It has many memory storage slots making multiple separate calculations with which the results will be used in other calculations, easy. I highly recommend this app.
A Google User
Aug 20, 2015
Fantastic Got all.....in....one...