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Scientific calculator with units conversion, equation solver, hex mode and more
This scientific calculator includes all the standard functions you need, including trigonometry and statistics. The app also includes a comprehensive units conversion tool, a linear equation solver, a triangle solver, and a programmer's hex/decimal calculator. There is also an optional RPN mode.What's New in the Latest Version 1.8
Last updated on Mar 29, 2025
1.8: Improvements to RPN mode.
1.7: Added a Reverse Polish Notation (RPN) mode which can be selected on the settings page.
1.6: Allow entry of numbers starting with a leading decimal point.
1.5: Correctly handle the decimal and group separators used in different locales.
1.4: Make function buttons smaller than number buttons.
1.3: Make buttons look more 3D. Bug fixes.
1.2: Added row of buttons. Make main page of app fill phone screen.
1.1: Added linear equation solver and triangle solver tools.
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Handy Calculator
1.8 by BinaryEarth
Mar 29, 2025