PTC Mathcad is the single solution for solving, analyzing, and sharing your most vital engineering calculations.

Presented within an easy-to-use interface, its live mathematical notation, units intelligence, and powerful calculation capabilities allows engineers and design teams to capture and communicate their critical design and engineering knowledge.

Testimonials from Esteemed Clients

Mathcad is a simple and easy to use engineering calculation software tool. It increases productivity, saving engineers time and reducing errors.
— Renuka Devi, Lead Structural Engineer at American Bureau of Shipping Consulting, Singapore
I’ve used Mathcad for 17 years because it’s a natural extension and computationally powerful aid to the science, engineering, and mathematical calculations I do with pen on paper.
— Ronian Siew, Consultant at Optical Engineering (
Mathcad allows easy of typing out, editing, reuse and attachment of cut out images. Most of the times, the long and complicated engineering formulates in my field of practice can be easily written, unlike Excel Spreadsheet.
— William Ong, Senior Engineer at Meinhardt (Singapore) Pte Ltd
Only with Mathcad can you write programs without being a programmer and have them read like normal word text. Mathcad allows us in the marine and offshore industry to perform complex design calculations and have them submitted to the Classification Societies for approval without any problem reviewing and understanding our calculations,  no other software allows this. 
— Yves De Leeneer, Director at DEEPBLUE Pte Ltd