JLEngineering Calculations is the product of over 20 years of first-hand experience in the Mechanical Engineering field. These spreadsheets were programmed and developed by Jorge R. Lopez (MSc, PEng) for his own professional and business use. He grew tired of the redundancy that came with repeating the same calculations by hand for different projects. So he decided to do something about it.

These excel spreadsheets are pre-programmed with all the formulas you need to complete your Mechanical Engineering Projects. Just input your data, and the program provides you with the solution. Jorge increased his efficiency and accuracy as well as saved himself time, energy, and paper by simply employing these powerful tools in the field.

Now, he wants to share his expertise with you.

By acquiring a JLEngineering Calculations spreadsheet you will have exclusive access to the copyrighted programming that make these formulas possible. Upon purchase you will receive the excel document(s) via email to upload and use for life.

We sincerely hope these tools will help you as much as they have helped their creator and programmer to be the best Engineer you can be.


Jorge R. Lopez

(Creator & Programmer)