QuickNEC: NEC Calculator
NEC Calculator & Reference
About
This tool helps electricians and engineers perform critical electrical calculations like conduit fill, voltage drop, and wire ampacity. It provides clear references to NEC tables and articles, supporting field work and inspections with offline functionality.
What's New in QuickNEC
1.0.2
April 14, 2026
QuickNEC v1.0.1 Bug fixes and improvements: - NEC tables now display proper descriptive column headers instead of generic labels - Improved table readability with sticky column headers while scrolling Full feature set: - Professional calculators: Conduit Fill, Wire Ampacity, Voltage Drop, Grounding - Complete NEC Table Browser with search and bookmarks - Inspector Mode for official documentation - Favorites system to save common calculations - 100% offline - no internet required - Dark mode optimized
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FAQ
What is QuickNEC used for?
QuickNEC is a professional tool for electricians and engineers to quickly calculate conduit fill, wire ampacity, voltage drop, and grounding. It also serves as a reference for NEC tables and articles, aiding in field work and inspections.
Is QuickNEC free to use?
No, QuickNEC is a paid application. It requires a one-time purchase of $9.99 to access all its features and calculations.
Does QuickNEC require an internet connection?
No, QuickNEC is fully offline and does not require an internet connection to function. This makes it ideal for use on job sites where connectivity may be limited.
What version of the NEC does QuickNEC use?
QuickNEC uses the NEC 2023 version. All calculations and reference values are verified against NFPA 70 (NEC 2023) to ensure accuracy.
Can I save my favorite calculations in QuickNEC?
Yes, QuickNEC allows you to save common calculator configurations and frequently used calculations. This feature provides quick access to your most common tasks.
Does QuickNEC have ads?
No, QuickNEC is ad-free. As a paid application, it does not contain any advertisements, ensuring an uninterrupted user experience.
What devices is QuickNEC available on?
QuickNEC is available for iPhone and iPad devices. It is designed with large tap targets and a dark mode optimized for field use.
How often is QuickNEC updated?
The latest version, 1.0.2, was last updated on April 14, 2026. While specific update frequency isn't detailed, the app is actively maintained.
