Make sure your next electrical project runs smoothly—use a demand load calculator and add a growth margin to get transformer kVA sizing right the first time. Small planning steps now prevent costly overloads and headaches down the road.
Use our breaker size calculator to quickly convert watts or kW into the correct DC, single‑phase, or three‑phase breaker size while accounting for power factor. Whether youre wiring a small project or a large installation, this tool helps you choose the right electrical breaker with confidence.
Need amps from kW or kVA? The instant full load current calculator converts kW/kVA to amps for 1‑phase and 3‑phase generators so you can size breakers and cables with confidence.
Stop guessing electrical loads—our instant amps to kVA converter gives precise results in seconds for 1‑phase and 3‑phase systems. It handles line‑to‑line and line‑to‑neutral calculations so you can size equipment with confidence.
Quickly calculate receptacle and show-window demand with our free NEC 22014 load calculator—get instant, code-compliant results and clear guidance in seconds.