Pre-CAD Mechanical Engineering Design System

Wouldn’t it be awesome if you could evaluate, optimize, and validate all critical engineering parameters before making 3D CAD models?

Now you can.

GrafiCalc® is groundbreaking software that enables you to “sketch & solve” a wide range of mechanical engineering design challenges with unprecedented ease, speed, and accuracy while making informed decisions in real time.

That is possible because GrafiCalc does what mathematical calculations software, spreadsheets, CAD and FEA simply cannot do – it allows you to bi-directionally associate geometry and calculations in the same worksheet to capture the functional intents of your design challenge. Then you can substitute parameters in the worksheet to ask and receive instantaneous design decision-support information and the optimal solution.

For clean-sheet new designs or modifying existing designs, GrafiCalc is field-proven to help CAD users to find the best possible solution upfront in less time than any other known method.

GrafiCalc can be used standalone and in conjunction with Microsoft Office as well as all popular CAD applications on any computer running Vista, XP, Windows 7, Windows 8, or Windows 10.

GrafiCalc Key Capabilities

  • Simulate "live" calculations View Examples (1:01 minutes)
  • Backsolve geometry to meet stated design goals View Examples (0:57 minutes)
  • Solve mechanism and machinery design challenges View Examples (1:09 minutes)
  • Validate tolerances and producibility View Examples (0:43 minutes)
  • Reuse and share solution templates View Examples (0:45 minutes)

More Information

User Success

"We used GrafiCalc in the conceptual design stage to develop the equations for linear motors that drive food-processing machinery. Information received from GrafiCalc immensely helped us to design the optimal machine using SolidWorks."

Robert Brandt
Technical Director
Eastern Instruments, USA

"As a consulting engineer using AutoDesk Inventor I find GrafiCalc an invaluable contributor to my practice providing machine design and product development services to clients. Anyone involved in tracking complex machine movement or forces or a myriad of other engineering tasks would enjoy a great advantage by employing the power of GrafiCalc."

Ralph Bennett
R. Bennett LLC, USA

"GrafiCalc has saved us considerable time in the modeling and optimization of the geometry used in our positive displacement machinery. What we used to do with geometric data from our CAD system and numerical data from our spreadsheet models is now entirely done within GrafiCalc at a fraction of the time that it used to take. Consider me a satisfied customer!"

Steve Chomyszak
Chief Engineer
Mechanology LLC. USA

"Excellent knowledge database, eLearning videos are great tools to understand GrafiCalc capabilities, email support is fast and precise. It's exciting to learn how much we can do."

Raymundo Pastrana
Consulting Mechanical Engineer
Puebla, Mexico

"GrafiCalc is like the Swiss Army Knife for engineers".

Alan Moss
Senior Mechanical Engineering Consultant

Design Better - First Time Right.