4+ Engineering Calculators
with Code-Compliant Reports
From beam deflection to load combinations, all in one place. ACI · AISC · ASCE 7 ready.
PE-stamp reports
Structured PDFs matching ACI/AISC formats: stamp area, signature block, project metadata, revision history.
Material property database
500+ materials: steels, concretes, aluminums, polymers, and composites, with searchable properties at your cursor.
ASCE 7 load combinations
Dead, live, wind, seismic, snow: every strength- and service-level load combo, pre-built and cross-checked.
Replace your $1,500/yr MathCAD subscription
ExaCalc Engineering Suite: $360/yr, a 76% saving, same power for everyday engineering math.
Tools across every discipline
4+ calculators, handpicked for structural, mechanical, and electrical engineers.
Civil & Structural
1 toolsMechanical
1 toolsElectrical
1 toolsPhysics
1 toolsCode-ready math for working engineers
$29.99/month or $299.99/year. Cancel anytime.
- 4+ engineering calculators (civil, mechanical, electrical)
- PE-stamp PDF reports (ACI/AISC-formatted)
- 500+ searchable material property database
- ASCE 7 load combinations, pre-built
- Full revision history on every calculation
- SI & US customary units with auto-convert
- CSV export for Excel / MathCAD integration
- Priority email support
From engineers in the field
Example testimonials. Real testimonials will replace these as users provide feedback.
Beam deflection + steel sizing + load combinations in one tab. Finally stopped paying $1,500/year for MathCAD.
The material property DB saved me a stack of tab-switching to MatWeb. Export to PDF is the cherry on top.
I set up a 30-tool dashboard for my shop. New hires can run the numbers on day one.
Frequently asked questions
Are calculations code-compliant?
Yes. Structural tools cite ACI 318 (concrete) and AISC 360 (steel). Loading tools reference ASCE 7 combinations. Each calculator lists the governing code section and the assumptions used so you can verify against your project documents.
Can I add my PE stamp?
Engineering Suite subscribers get the PE-stamp report template: a structured PDF layout matching ACI/AISC conventions with a stamp area, signature block, project metadata, and revision history. Drop in your stamp image and sign digitally or print-and-sign.
Does it support both SI and Imperial?
Yes. Every engineering calculator supports SI (kN, mm, MPa, m/s) and US customary (kip, in, ksi, fps) with automatic round-trip conversion. You can switch unit systems mid-calculation without losing your inputs.
Can I export to Excel/MathCAD?
CSV export is available today (opens cleanly in Excel / Google Sheets). MathCAD-compatible XMCD export is on the Stage-3 roadmap. Our PDF reports are formatted for drop-in attachment to MathCAD worksheets today.
Revision history?
Engineering Suite subscribers get full calculation-level revision history: every input change is timestamped, signable, and exportable as part of the PDF report. Perfect for QA/QC and audit-trail requirements.
Stop re-deriving what's already been solved
Code-ready calculations, PE-stamp reports, and a 500-material DB, right in your browser.