The following comparison table includes RPN scientific calculator models manufactured by HP, SwissMicros and RPN calculators made using community created software loaded into HP or SwissMicros models. The model names in each column are links to more information about that model. If they do not open a web page when clicked, right-click on them and select "Open link in new tab".

The format and much of the information in this table comes from the The Museum of HP Calculators website using its "Feature Comparison" function. 

The table on this page primarily focuses on LCD RPN scientific calculator models not currently featured on the Museum of HP Calculators comparison table. It does not presently include business, algebraic-only or "graphing" calculator models. As noted below, there is a separate comparison page for HP Plus RPN/RPL Graphing Calculators. For more information on earlier HP calculators, please visit The Museum of HP Calculators website.

A PDF version of this table is available at: HP Plus Calculator Comparison Table (PDF). 

An Excel version of the table is also available at:  HP Plus Calculator Comparison Table (Excel).

A photo gallery of the calculators featured in the comparison table is available from the navigation control in the upper left corner of this page or click on the following link to open a new page: HP Plus RPN Calculator Photo Gallery 

Note the comparison table below has a limited width. To see a wider version of the table, click on the following PDF link. This will open a new tab which can be zoomed to occupy the entire width of the screen: HP Plus Calculator Comparison Table. 

There is a separate comparison page for HP Plus RPN/RPL Graphing Calculators. It has its own HP Plus RPN/RPL Graphing Calculator Photo Gallery page.

There is also an Additional Links page that has links to HP calculator related sites in addition to the model specific links included on the HP Plus RPN Calculator Photo Gallery and  HP Plus RPN/RPL Graphing Calculator Photo Gallery pages.