Need fast, accurate conversions between ohms, milliohms, and kilohms? The Ohms to Milliohms converter delivers instant, reliable results for hobbyists and pros alike.
This three-phase power calculator quickly converts voltage, current and power factor into kW or kVA for both balanced and unbalanced systems, giving engineers and electricians accurate results in seconds.
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.
Take the guesswork out of sizing life safety panel circuits—our emergency lighting calculator delivers instant branch circuit load results in minutes. Save time, reduce errors, and stay code-compliant 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.