LoadCalc-NEC

About

LoadCalc-NEC is an electrical load calculator for iPhone built for electricians, apprentices, inspectors, and serious DIY users who need fast NEC-oriented answers without opening a spreadsheet. Estimate residential service load, feeder load, and common branch circuit load in seconds. Enter square footage, appliance loads, HVAC, EV charging, range, dryer, and other common inputs to get practical amperage results and quick breaker check guidance. LoadCalc-NEC is designed for fast jobsite use: - Residential service load calculator - Feeder and subpanel load calculator - Branch circuit helper - Continuous load adjustment - Common breaker sizing checks - Offline use, no account required - Saved jobs stored on device Whether you are planning a panel, checking a feeder, or validating a rough scenario on site, LoadCalc-NEC keeps the calculation flow focused and practical. Important: Always verify results against current NEC requirements, local amendments, equipment specifications, and final licensed professional review where required.