Engineering Tools For the Classroom
Free, interactive calculators and visualizers designed for engineering education. No login required, no paywalls - just powerful teaching tools ready to use.
Everything You Need for Engineering Education
Professional-grade tools designed with educators in mind. Transparent formulas, step-by-step explanations, and interactive visualizations.
Standards-compliant calculations for electrical, HVAC, mechanical, and plumbing engineering with documented formulas.
Dynamic visualizations for psychrometric charts, fan curves, circuit diagrams, and engineering concepts.
In-depth explanations with worked examples, standards references, and real-world applications.
Students can export professional calculation reports with QR codes linking back to the original calculation.
Aligned with Engineering Curricula
Tools organized by discipline to support your course structure. From fundamentals to advanced topics.
- Cable Sizing & Ampacity
- Voltage Drop Analysis
- Power Factor Correction
- Panel Schedule Design
- Psychrometric Processes
- Duct Sizing & Pressure
- Heat Loss Calculations
- Fan Curves & Selection
- Beam Deflection & Stress
- Pump Sizing & Curves
- Pipe Network Analysis
- Fluid Dynamics
- Solar Panel ROI
- EV vs Gas TCO Analysis
- Carbon Footprint
- Energy Cost Analysis
Embed in Your LMS or Website
Add any calculator to your course materials with a simple iframe. Works with Canvas, Blackboard, Moodle, and any web-based platform.
Select a calculator to generate embed codeWhy Educators Choose Enginist
Partner With Us
Interested in academic partnerships, custom calculator development, or bulk licensing? We'd love to hear from you.