CalcForge
Engineering calculators, construction datasets, and project-based Python and AI training for civil, structural, and AEC professionals.
About CalcForge
CalcForge combines an open toolkit of engineering calculators with project-based training for civil and structural engineers. Its public catalog covers more than 50 free tools across structural analysis, geotechnical work, tunnelling, contractor workflows, and construction datasets. Examples include beam, frame, truss, steel and reinforced-concrete section, bearing-capacity, pile-length, slope-stability, retaining-wall, and excavation calculators. The learning side offers certificate pathways in Python for civil engineering, AI for construction, AI governance for BIM and AEC managers, and building AI agents for construction. This makes CalcForge useful both for completing focused calculations and for learning how to automate engineering work or publish tools. A free account provides limited engineering tools and access to more than 10,000 construction datasets, while Lifetime All-Access expands the library, training enrollment, code repositories, and code snippets through a one-time payment. Engineers should still select the relevant calculator, supply appropriate inputs, and apply professional judgment to the result rather than treating a web tool as a substitute for project-specific verification.
Best for
Best use cases
Check a beam, frame, truss, foundation, slope, or retaining-wall problem
Develop practical Python and automation skills through certificate projects
Use construction datasets and code repositories while building engineering tools
Compare before choosing
The free plan supports initial tool use but excludes training and code snippets
Lifetime All-Access combines training, expanded tools, datasets, and repositories in one purchase
The toolkit targets civil, structural, geotechnical, tunnelling, and construction work rather than general-purpose calculations
Features
Run engineering calculations
Use focused tools for structural, geotechnical, tunnelling, and contractor tasks such as beam analysis, foundation design, slope stability, and retaining-wall checks.
Learn engineering automation
Follow project-based certificate courses covering Python, AI adoption, BIM and AEC governance, and AI-agent workflows for construction.
Build and publish tools
Study existing open-source calculators and use the training pathways and code repositories to develop engineering tools for practical work.
Pros
- The $0 plan lets engineers try focused calculators and access more than 10,000 construction datasets without paying.
- The catalog spans multiple engineering disciplines, reducing the need to find a separate web calculator for each common task.
- Project-based courses connect Python and AI concepts to construction and engineering workflows, with certificate pathways for structured learning.
Cons
- The Free plan limits the engineering-tool selection and excludes both training access and code snippets.
- Access to the broader tool library, training qualifications, and code repositories requires the Lifetime All-Access purchase.
- Calculator outputs still need suitable inputs and professional, project-specific verification before they inform engineering decisions.
Pricing Plans
Free
- Limited engineering tools
- No training access
- 10,000+ construction datasets
- No code snippets
Lifetime All-Access
- Enrollment in 4 training qualifications
- Full access to 30+ pre-built engineering tools
- 10,000+ construction datasets
- 8 code repositories to build CalcForge tools
* Pricing information is for reference only. Please refer to the latest announcement on CalcForge's official website.