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'gdcalc' is a financial, statistics, scientific and programmers calculator for GNU/Linux. It has both Algebraic notation (ie. conventional, TI or Casio style) and Reverse Polish Notation (RPN or Hewlett-Packard style). If you've not heard of RPN before, you are probably familiar with algebraic calculators. Very briefly, while simpler and more natural to use, RPN calculators need some study (eg. they have an Enter key instead of the equals key).


User guide available in HTML format from


Download version 2.13 (stable)
released on 19 July 2003


Related Projects


LicenseVerified byVerified onNotes
GPLv2orlaterJanet Casey17 June 2005

Leaders and contributors

Bob Hepple Maintainer

Resources and communication

Audience Resource type URI
Bug Tracking,Developer,Support E-mail

Software prerequisites

Kind Description
Weak prerequisite units

This entry (in part or in whole) was last reviewed on 23 January 2009.


Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.

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