Works Great
An easy way to check yourself to make sure you’ve got the right wire gauge selected.
Aircraft Mechanic Professional
A definite need if your working on aircraft or learning to work on aircraft! Have also used on my at home DIY projects.
Free
About
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.
✓AWG wire size calculation
✓Voltage, current, and length inputs
✓Temperature and derating factors
✓Altitude deration calculation
✓Bundle deration calculation
✓Bundle Builder utility
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What's New in Wire (AWG) Calculator
6.0.2
July 14, 2026
More expedient data entry in Bundle utility; cleared logic error in Utilities page
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FAQ
What is the primary purpose of Wire (AWG) Calculator?
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.
Does Wire (AWG) Calculator support general wire gauge calculations?
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.
What FAA publication does Wire (AWG) Calculator reference?
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.
What parameters can be calculated using Wire (AWG) Calculator?
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).
Does Wire (AWG) Calculator have ads?
No, Wire (AWG) Calculator does not contain advertisements.
What devices is Wire (AWG) Calculator available on?
Wire (AWG) Calculator is available for iPhone, iPad, and iPod devices.
How often is Wire (AWG) Calculator updated?
The app was last updated on September 29, 2025, indicating regular updates to maintain its functionality and relevance.
What is the user rating for Wire (AWG) Calculator?
Wire (AWG) Calculator has a rating of 4.2 stars from 6 ratings, suggesting positive user reception.
