EtaPRO™ Performance & Condition Monitoring


GPCALCS, is one of the best thermal performance engineering software products on the market and is used by experienced power and process plant performance engineers around the world. GPCALCS works in conjunction with the EtaPRO system as well as on it’s own.

GPCALCS - the performance engineer’s toolbox

Pre-done workbooks, in the form of Microsoft Excel documents, allow for convenient data entry and report generation. Using these workbooks, the performance engineer can quickly and accurately calculate equipment efficiencies consistent with industry methodology. Each workbook also includes blank worksheet for the user’s own purpose.


GPSTEAM steam properties calculator, available as a standalone product or as a complementary asset to GPCALCS, provides a convenient means of obtaining thermodynamic properties of water and steam (English or metric) over a wide range of pressures and temperatures.

For more information about GPCALCS: The Performance Engineer’s Toolbox and GPSteam contact GP Strategies:


Phone: 800.803.6737 or 716.799.1080

Free trial! Works with Microsoft Office 2013!

You can try GPCALCS v7.0 free for 30 days at no risk. Call us at 800.803.6737 or 716.799.1080 to receive your free trial.

If after 30 days you are not completely satisfied, simply uninstall the software.

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