RealCalc Scientific Calculator. Android's number 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 choose '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.
A free scientific RPN (reverse polish notation) calculator for everyone.This calculator offers three display formats:- standard - scientific: number always displayed with Exx - engineer: number displayed with Exx format where xx is a multiple of 3. You toggle between these three formats by pressing the "Format" key. In Reverse Polish Notation the operators follow their operands; for instance, to add three and four one would write "3 4 " rather than "3 4".
PCalc Lite is a fully functional and free taste of our popular scientific calculator. It includes an optional RPN mode, multiple undo and redo, unit conversions and constants, as well as two stylish themes and our highly praised design. If you like what you see, the full version has many more settings and themes, a paper tape, engineering and scientific notation, and full support for hexadecimal, octal, and binary calculations.
Calc Zero Lite is a free version of Calc Zero, a nice unit converting calculator. FEATURES: enter numbers confidently and accurately thanks to custom key pop-up feedback; rapidly convert common US and metric Length and Weight units; Simple, functional, and attractive interface; Optionally enter and display numbers as FRACTIONS (e.g., to enter one-and-a-half, press 1 [point] 1 [slash] 2); EQUALS KEY IS OPTIONAL. If you prefer, enter operations using RPN (Reverse Polish Notation);