Engineering Calculator – AI Co-Pilot

About

Engineering Calculator AI Co-Pilot brings AI-powered structural engineering calculations directly into your Chrome browser — no tab switching, no Excel, no manual lookups.

Built for engineers who work with steel daily, the extension combines an AI chat assistant, an offline AISC section database, 50+ unit converters, and professional document generation in one lightweight popup.

Key features:

💬 AI Chat — ask any structural question and get step-by-step answers with AISC 360, ASCE 7, and AWS D1.1 code references

📐 AISC Section Lookup — W-shapes, HSS, angles, and channels from the AISC 16th Edition, fully offline

🔄 Unit Converter — MPa to psi, kN to tonnes, kN·m to kip·ft, mm⁴ to in⁴, and 50+ more

📧 Document Generator — steel purchase RFQs, NCRs, inspection reports, and submittal letters in seconds

🕘 History — last 50 AI conversations saved locally with copy, email, and share options

⚙️ Right-click menu — calculate, convert, explain, or generate an RFQ from any selected text on any webpage

Supports Claude (Anthropic), GPT-4o Mini (OpenAI), Gemini 1.5 Flash (Google), and Grok (xAI). Bring your own API key — stored locally, never shared.

Free 14-day trial. One-time lifetime license available.