Free NEC 220.84 Multifamily Load Calculator — Step-by-Step Feeder/Service Workflow

Get compliant results fast with our free NEC 22084 load calculator—an easy, step-by-step feeder/service workflow that guides you through every multifamily load calculation. Perfect for electricians and designers who want clear, code-accurate sizing without the guesswork.

Instant, Accurate Main Distribution Panel Bus Rating Calculator — Demand + Growth Margin

Quickly size your main distribution panel with confidence using our bus rating calculator that delivers instant, accurate results factoring demand and growth margin. Save time and avoid costly mistakes with clear, code-aware outputs you can trust.

Electrical Branch-Circuit Load Summary Calculator: Auto Totals for Panel Schedules

Make quick, accurate panel schedules with our branch circuit load calculator that auto-totals loads and simplifies your electrical summaries. Spend less time crunching numbers and more time on the job with clear, reliable results.