Professional Electrical Calculator for Engineers & Electricians
The ultimate electrical calculation tool that automatically determines what values to calculate based on your inputs. Perfect for circuit design, troubleshooting, and educational purposes.
Everything you need for professional electrical calculations in one intelligent app
App automatically knows what to calculate from your entries. Just enter any 2 known values and get instant results.
Complete V, I, R, P calculations with automatic formula detection and professional result formatting.
Wire sizing calculations with voltage drop verification for both copper and aluminum conductors.
Professional safety alerts and recommendations based on your calculation results and electrical standards.
Work with V/mV/kV, A/mA, Ω/kΩ, W/kW and more. Automatic unit conversions for seamless calculations.
No internet required. Clean, professional interface designed specifically for field use and work environments.
Try our calculator directly in your browser
Calculate voltage, current, resistance, and power instantly. Just enter any two values and see the results immediately.
For the full experience with all features, download our mobile app.
Determine the correct wire gauge for your application
Calculate wire size based on current, distance, and voltage drop requirements. Supports both copper and aluminum conductors.
Calculate voltage drop in electrical circuits
Determine voltage drop percentage and actual voltage at the load end of a circuit.
Calculate electrical power in various forms
Calculate real power, apparent power, reactive power, and power factor in AC circuits.
Experience the power of smart electrical calculations
Calculate voltage, current, resistance, and power with just two known values. See formulas and get instant results.
Try NowDetermine the correct wire gauge for your application with voltage drop analysis and safety recommendations.
Try NowCalculate electricity consumption costs and estimate monthly expenses for your electrical systems.
Try NowTrusted by electrical professionals worldwide
"Finally, an electrical calculator that actually understands what I need. The smart input detection saves me so much time during troubleshooting calls."
"Perfect for field work. The voltage drop calculations are spot-on and the safety recommendations follow proper electrical codes. Highly recommended!"
"Great educational tool for my electrical students. Shows all the formulas and steps clearly. No ads or distractions - just pure functionality."
Everything you need to know about our electrical calculator
We're dedicated to creating professional-grade electrical tools that make complex calculations simple and accessible. Our VoltiCurrent Calculator was built by electrical professionals for electrical professionals, combining years of field experience with modern mobile technology.
Our mission is to provide reliable, accurate, and intelligent electrical calculation tools that enhance safety, productivity, and education in the electrical industry. Every feature is designed with real-world applications in mind.
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