Transformer Impedance (Ω) Calculator: Convert %Z and Base Values to Ohms Instantly
Quickly convert %Z and base values to real-world ohms with our transformer impedance calculator—fast, accurate results without the manual math.
Instant Ohms to Milliohms & Kilohms Converter — Fast, Accurate Resistance Calculator
Need fast, accurate conversions between ohms, milliohms, and kilohms? The Ohms to Milliohms converter delivers instant, reliable results for hobbyists and pros alike.
Three-Phase Power Calculator: Convert V, A & PF to kW/kVA (Balanced or Unbalanced)
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.
Instant Amps to kVA Converter — 1‑Phase & 3‑Phase (Line‑to‑Line & Line‑to‑Neutral)
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.
Instant Emergency Lighting Branch Circuit Load Calculator for Life Safety Panels in Minutes
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.