Picking the right electrical service size doesnt have to be confusing — learn how to use a calculated load calculator to match US service sizes to your homes real power needs. Follow simple, code-aware steps to avoid surprises, prevent overloads, and plan for future upgrades.
Make quick, accurate load calculations with our fixed appliance load calculator — add multiple electrical appliances in one list and get instant totals. Perfect for electricians and DIYers who want reliable results without the hassle.
Use the receptacle load calculator to instantly compare general-purpose and dedicated circuit totals so you can size circuits confidently in seconds. Whether you’re an electrician or a DIYer, get accurate load totals fast and avoid costly mistakes.
Quickly convert transformer kVA into current with our instant kVA to amps calculator. Get accurate full-load amps for both 1-phase and 3-phase systems in seconds.
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.