Not a calculator. A co-engineer.
Phaxor combines calculation, unit handling, formula management, and design tools into a single intelligent workspace across multiple disciplines that grows with your projects.
Professional tools designed for accuracy and ease of use
AI-powered mathematics tools
Beam analysis, column design, and concrete calculations
Power, torque, thermal analysis, and machine design
Circuit analysis, motor design, and power systems
Reactor design, thermodynamics, and process engineering
Interactive design and analysis workspaces
Built for real engineering workflows
Run calculations in real time. No page reloads, no waiting. Results update live as you type.
Structural, mechanical, electrical, chemical — every discipline covered with accurate, code-verified formulas.
Toggle between SI and Imperial units with one click. All inputs and results convert automatically.
Visualize stress distributions, beam deflections, circuit behavior and more with built-in interactive plots.
Advanced interactive workspaces for multi-step design — failure checking, material selection, optimization, and Monte Carlo.
Every tool is free to use. No account required. Start calculating immediately.