PreCAD Mechanical Engineering Made Easy
Interactive Digital Prototyping Software

GrafiCalc® is field-proven software that helps users to solve a wide range of mechanical engineering design challenges quickly and easily while making informed decisions in real time.

In GrafiCalc you simply point-and-click to bi-directionally associate geometry and calculations in the same worksheet to digitally prototype the functional intents of your design challenge. Then you can interactively substitute design parameters in the digital prototype to receive instantaneous engineering decision-support information leading to the optimal solution.

GrafiCalc can be used standalone and in conjunction with Microsoft Office and all popular CAD applications on any computer running any version of Windows.


What can you do with GrafiCalc?

  1. Perform interactive calculations View Examples
  2. Backsolve geometry (top-down engineering) View Examples
  3. Simulate mechanisms and machinery View Examples
  4. Analyze tolerances and producibility View Examples
  5. Leverage CAD & Microsoft Office View Examples
  6. Reuse/share solutions View Examples
Why GrafiCalc Key Features FAQ

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

"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

"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
Owner
R. Bennett 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

"We're very pleased with the friendly and timely service from GEOMATE Company. It's a rare treat in today's world"

- G. & H. Burrow Ltd.
Addison, Ontario
Canada

"GrafiCalc pays for itself every time I setup a problem."

- Michael Poccia
Six Sigma Black belt
USA

Great Designs Start With Great Engineering.