About Electrical Safety Compass
Electrical Safety Compass is a professional electrical safety guide and NEC 2026-compliant calculator built for the modern electrician. It combines interactive box fill and conduit fill calculators with step-by-step residential and commercial safety verification protocols, all referenced against the latest NFPA 70 National Electrical Code.
The app is designed for licensed electricians, electrical contractors, apprentices preparing for their journeyman or master exams, maintenance technicians, and solar and EV installers who need fast, reliable code-compliant answers in the field. Whether you're sizing a junction box, verifying conduit fill, or walking through a safety checklist before energizing a circuit, Electrical Safety Compass puts the reference data and calculations you need right in your pocket.
Electrical Safety Compass is built and maintained by a team dedicated to making the National Electrical Code more accessible and practical for working professionals. Our calculators are engineered to match the published code tables, and our 14-module academy walks learners from the fundamentals of electricity through motors, power systems, renewable energy, and exam preparation. Every feature is designed to help you work safer, faster, and with confidence that your installations meet code.
Our Story
After teaching electrical theory, NEC code concepts, and safety practices, as well as 20+ years in the field, I saw students and working electricians struggling to find practical tools that combined code calculations, safety procedures, and structured training in one location. Electrical Safety Compass was created to make electrical education, exam preparation, and field reference faster, simpler, and more accessible.
NEC Calculators
Box fill (314.16) & conduit fill (Ch. 9) with live compliance gauges.
Safety Protocols
Residential & commercial step-by-step verification checklists.
14-Module Academy
From fundamentals to inspections — NEC exam-ready curriculum.
Important Disclaimer
Electrical Safety Compass is a supplemental study aid and field reference tool only. It is designed to help prepare apprentices for their licensing exams and to assist working electricians in the field. It does not replace any required classroom instruction, formal apprenticeship coursework, or supervised on-the-job training mandated by your state, licensing board, or apprenticeship program. Always complete all legally required education and supervised hours before performing electrical work.
Who it's for
- Licensed electricians & electrical contractors
- Apprentices studying for journeyman & master exams
- Maintenance technicians & solar/EV installers
Electrical Safety Compass is a supplemental study aid and field reference tool only. It is designed to help prepare apprentices for their licensing exams and to assist working electricians in the field. It does not replace any required classroom instruction, formal apprenticeship coursework, or supervised on-the-job training mandated by your state, licensing board, or apprenticeship program. Always complete all legally required education and supervised hours before performing electrical work.