This app assists aircraft mechanics in selecting the correct American Wire Gauge (AWG) for aircraft wiring. It calculates wire size based on circuit length, current, voltage, temperature, and derating factors, referencing FAA guidelines.
6.1.0
July 30, 2026
Fixed Share function to display on iPads
Wire (AWG) Calculator is specifically designed for FAA-registered aircraft wiring, helping A&P mechanics determine the correct American Wire Gauge (AWG) based on various circuit conditions and FAA guidelines.
No, this calculator is not a general-purpose wire gauge calculator. It is strictly limited to approved voltages for FAA-registered aircraft wiring: 14VDC, 28VDC, 115VAC, and 200VAC.
The app references FAA Publication AC 43-13 1B (Acceptable Methods, Techniques, and Practices - Aircraft Inspection and Repair), specifically Chapter 11, for its calculations and procedures.
The app can calculate maximum wire length, maximum current, altitude deration factor, bundle deration factor, IMAX (elevated temperature), and bundle IMAX (derated for bundle and altitude).
No, Wire (AWG) Calculator does not contain advertisements.
Wire (AWG) Calculator is available for iPhone, iPad, and iPod devices.
The app was last updated on September 29, 2025, indicating regular updates to maintain its functionality and relevance.
Wire (AWG) Calculator has a rating of 4.2 stars from 6 ratings, suggesting positive user reception.
