2026 NEC® Code Calculations

4-Hour Continuing Education (TDLR Course #31823)
Date: Saturday, February 20, 2027
Time: 8:00 AM – 12:00 PM

Course Overview

Build confidence solving common electrical calculations using the 2026 National Electrical Code. This practical course reviews the formulas, tables, and Code requirements used to determine conductor ampacity, adjustment and correction factors, service and feeder loads, overcurrent protection, voltage drop, box and raceway fill, motors, transformers, and other field-related calculations. Participants will practice identifying the correct NEC requirements, organizing information, selecting the appropriate calculation method, and verifying code-compliant results. Ideal for electricians, supervisors, contractors, inspectors, and anyone seeking to strengthen their calculation and code-navigation skills.