Performance Calculator™

Performance Calculator is the world's number one automotive software for a good reason - it's the best! With both a wealth of capabilities and features combined with state of the art technology and the highest quality, Performance Calculator is the unchallenged leader in software for automotive design and simulation.

• Hundreds of calculations in the areas of  vehicle, engine calculations, engine simulation chassis, suspension, performance, reference, race strategy, and race lap timer.
• Extremely easy to learn - you can get results in the first few minutes you use it.
• Interactive calculations. Calculated data as well as data that you enter is automatically transferred to related calculations and simulations.
• Real-time background recalculation. Just enter your data and check out the results!
• Multiple document interface. Work with several windows at one time. Mix multiple calculations with graphs, reports, and text files on the screen.
• Put all of your favorite calculations in one window.
• Unlimited number of data files - use for unlimited number of different setups or separate vehicles.
• Default values for each data item.
• All calculations can be saved and/or printed in report format.
• Metric or English data entry.
• Switch between Metric and English on an overall or per-item basis.
• Metric and English calculation output display.
• Nitrous oxide injection supported.
• Turbocharger and/or supercharger boost supported.
• Artificial intelligence engine simulator.