Construction calculations
Dimensional input, geometry solvers, stairs, areas, and conversions.
CADD Resources LLC
Practical resources for design and construction professionals.
CADD Resources develops browser-based tools for construction, drafting, engineering, and design workflows.
Current product in private testing
CADCalc
CADCalc is a browser-based construction and engineering calculator that brings dimensional arithmetic, geometry, stair, structural, survey, conversion, and reporting tools into one application.
Engineering tools
Structural checks, AISC shape properties, survey traverses, and reports.
Browser based
No desktop installation is required; use a modern browser from the office or field.
Private testing in progress
CADCalc is currently in a testing and evaluation phase. Access is limited to administrators and invited testers while the service is prepared for public release.
CADCalc is planned to be offered to the public in the future as a subscription-based service.
Authorized tester loginAbout CADD Resources
CADD Resources LLC focuses on practical digital resources that support accurate, efficient work in construction, drafting, design, and engineering environments.