Use the NEC 22082 calculator to quickly determine dwelling unit service loads with clear, step-by-step results. It’s a fast, reliable tool for electricians and designers who want accurate calculations without the hassle.
Take the guesswork out of load sizing with our interactive demand factor calculator — apply selectable rules and see precise electrical load results in real time. Friendly controls and clear outputs help you compare scenarios and make code-compliant decisions fast.
The electrical diversity factor planner helps you size multiple load groups in minutes, cutting guesswork and saving time on every project. Intuitive and accurate, it’s the smart, reliable way for engineers and electricians to get fast load estimates.
Use the switchboards and panels planner to quickly calculate electrical spare capacity and growth margin, giving you clear, actionable numbers to keep your installations safe and future-ready.
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.