The "Voltage Drop Calculator" is the ultimate professional tool for electrical engineers, technicians, and electricians. Easily calculate voltage drop, determine the correct cable size (cross-section), and find the appropriate circuit breaker for your electrical installations.
Whether you are working with Copper or Aluminum conductors, in Metric (mm²) or AWG systems, this app delivers accurate results for both single-phase and three-phase networks, ensuring safety and code compliance in your projects.
Key Features & Benefits:
Accurate Calculations: Calculate Voltage Drop and optimal Cable Size instantly.
Reverse Math: Find maximum length or load current based on a specific existing cable.
Smart Suggestions: Automatic main and branch breaker recommendations.
Professional Export: Generate and share detailed engineering reports in PDF and Excel formats directly from the field.
History Log: Auto-save your calculation history so you never lose your work.
100% Offline & Multi-language: Works perfectly without an internet connection and supports 15 languages.
Download the best electrical calculator app now and save your time on complex calculations!
Latest Version
1.4Uploaded by
Sherif Shaaban Development
Requires Android
Android 8.0+
Category
Free Productivity AppContent Rating
Everyone
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Flag as inappropriateLast updated on Mar 30, 2026
or Update - Professional Engineering Suite:
Global Support: Added 15 new languages including Spanish, French, Russian, and more.
Professional Reports: Export your calculations to PDF and Excel formats instantly.
Smart Recommendations: Automatic circuit breaker (Main & Branch) suggestions based on cable size.
Enhanced Accuracy: Improved voltage drop algorithms for both Metric and AWG systems.
History Log: Save and manage all your previous calculations easily.
UI Improvements: Faster, smoother, and more intuitive user experience.