---
title: "Wire (AWG) Calculator - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "AWG Calculator    IMPORTANT NOTICE: THIS CALCULATOR IS *NOT* A GENERAL PURPOSE WIRE GUAGE CALCULATOR.   IT IS INTENDED SOLELY FOR FAA REGISTERED AIRCRAFT WIRING, LIMITED TO THE FOLLOWING APPROVED VOLT"
---

# Wire (AWG) Calculator — United States
> A&P Mechanic Toolbox

![Wire (AWG) Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/92/52/a9/9252a976-0731-45e3-c87e-6297d7140f4b/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png)

**Developer:** [Neil Rohan](https://apptail.io/developer/neil-rohan-wFec) (United States)
**Category:** Reference
**Rating:** 4.2/5 (6 ratings)
**Price:** Free
**Bundle ID:** com.turbosoftsolutions.awgcalc
**Store:** Apple App Store
**Country:** United States
**Version:** 6.1.0 (released 2026-07-30)
**Original Release:** 2020-08-26
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1526471471)
**AppTail Page:** [https://apptail.io/app/wire-awg-calculator-Rzhe/united-states](https://apptail.io/app/wire-awg-calculator-Rzhe/united-states)

## Wire (AWG) Calculator Description
AWG Calculator



IMPORTANT NOTICE: THIS CALCULATOR IS *NOT* A GENERAL PURPOSE WIRE GUAGE CALCULATOR. 

IT IS INTENDED SOLELY FOR FAA REGISTERED AIRCRAFT WIRING, LIMITED TO THE FOLLOWING APPROVED VOLTAGES: 14VDC, 28VDC, 115VAC AND 200VAC.



This app assists the aircraft airframe and powerplant (A&P) mechanic in determining the correct American Wire Gauge (AWG) wire size for given conditions, according to procedures outlined in FAA Publication AC 43-13 1B (Acceptable Methods, Techniques, and Practices - Aircraft Inspection and Repair), Chapter 11. Conditions include circuit length, current, voltage, wire temperature (known or estimated) and derating factors for both altitude and wire bundle size/loading percentage.



The app also contains utilities that enable the aircraft mechanic to determine the following parameters without hands-on use of the AC 43-13 (when field/shop conditions make it impractical). Figures are referenced:



- Maximum Wire Length (standard temperature). 
-- Input parameters: circuit voltage, current, current flow and AWG. 
-- Output: L1.
-- Ref: AC 43-13 1B, Fig 11-2/3 



- Maximum Current (standard temperature). 
-- Input parameters: circuit voltage, current flow, wire length and AWG. 
-- Output: Max Current.
-- Ref: AC 43-13 1B, Fig 11-2/3 



- Altitude Deration Factor. 
-- Input parameter: Max Altitude. 
-- Output: Altitude Deration Factor.
-- Ref: AC 43-13 1B, Fig 11-5



- Bundle Deration Factor. 
-- Input parameters: Wire Count and Loading Percentage 
-- Output: Bundle Deration Factor.
-- Ref: AC 43-13 1B, Fig 11-5



- IMAX (elevated temperature). 
-- Input parameters: ambient temperature, conductor temperature rating and AWG. 
-- Output: IMAX.
-- Ref: AC 43-13 1B, Fig 11-4a/b



- Bundle Builder (NEW!)
  -- Input parameters: number of wires, awg sizes, wire currents, maximum altitude, ambient temperature, wire rating, loading factor
  -- Output: Bundle IMAX (derated for bundle and altitude) with table for IMAX per wire.
  -- Ref: AC 43-13 1B, Fig 11-4a/b



When a input/output parameters exceed chart limits, data is extrapolated and an appropriate warning ("** extrapolated data") is shown.



Disclaimer

The user of AWG CALCULATOR for any specific application without an independent verification of its accuracy does so at his/her own risk and assumes any and all liability resulting from such use. No warranty is offered as to the accuracy of results. Users should have a thorough understanding of the relevant theoretical criteria.

## Wire (AWG) Calculator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/33/b3/75/33b3755d-2cda-8a16-b38e-4a806d593c39/3adc2b46-3641-40b5-8a91-4a29b80fba02_Simulator_Screenshot_-_iPhone_14_Plus_-_2023-04-20_at_21.12.23.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/61/8c/b0/618cb0c4-4085-87b6-74e5-652cab8b70d2/7b4b49d3-3aa4-42b9-844e-35f414c8dc9d_Simulator_Screenshot_-_iPhone_14_Plus_-_2023-04-20_at_21.12.34.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/69/e7/2d/69e72de9-4ecb-5852-d2fe-be6ad22ce4d1/a8ed4ead-c413-4a77-8236-9525f6fb854f_Simulator_Screenshot_-_iPhone_14_Plus_-_2023-04-20_at_21.12.41.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/4d/a6/7d/4da67d61-2331-1854-0003-12f551348682/8a48ee4f-67c0-471d-934d-694965cb307d_Simulator_Screenshot_-_iPhone_14_Plus_-_2023-04-20_at_21.12.54.png/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/10/72/c3/1072c3aa-790b-043c-de8a-02c956fdd4c1/4091e204-12eb-4518-8e42-2a327ecebffe_Simulator_Screenshot_-_iPhone_14_Plus_-_2023-04-20_at_21.13.00.png/1284x2778.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/98/5f/3f/985f3f28-7dd2-0824-f1b7-f457202bb0d1/cd58fc8c-d0b4-4d6a-b610-443c92a736ff_Simulator_Screenshot_-_iPhone_14_Plus_-_2023-04-20_at_21.13.06.png/1284x2778.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/93/0b/ca/930bcab7-aab1-bd03-704a-e9a6fe38378f/09708037-37d0-4cb3-8a95-726e98f7907d_Simulator_Screenshot_-_iPhone_14_Plus_-_2023-04-20_at_21.13.10.png/1284x2778.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/36/99/dd/3699ddbc-ad68-06cc-45f9-6b0aeede130e/e483ceb5-8106-4ba9-bee7-32466df557db_Simulator_Screenshot_-_iPhone_14_Plus_-_2023-04-20_at_21.13.39.png/1284x2778.png)

## Wire (AWG) Calculator Rating Breakdown in United States
- 5 stars: 4 (67%)
- 4 stars: 1 (17%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (17%)

## Wire (AWG) Calculator Reviews in United States

### ***** "Works Great"
An easy way to check yourself to make sure you’ve got the right wire gauge selected.
-- Student2015s89!, 2021-04-15

### ***** "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.
-- Ask the General, 2020-11-09

[View all Wire (AWG) Calculator reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## Wire (AWG) Calculator Discovered Keywords
- p
- v calc
- power calculator

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## Wire (AWG) Calculator Available In
- [United States](https://apptail.io/app/wire-awg-calculator-Rzhe/united-states)
- [Canada](https://apptail.io/app/wire-awg-calculator-Rzhe/canada)
- [Belgium](https://apptail.io/app/wire-awg-calculator-Rzhe/belgium)
- [Czechia](https://apptail.io/app/wire-awg-calculator-Rzhe/czechia)
- [Dominican Republic](https://apptail.io/app/wire-awg-calculator-Rzhe/dominican-republic)
- [Ecuador](https://apptail.io/app/wire-awg-calculator-Rzhe/ecuador)
- [United Kingdom](https://apptail.io/app/wire-awg-calculator-Rzhe/united-kingdom)
- [Greece](https://apptail.io/app/wire-awg-calculator-Rzhe/greece)
- [Argentina](https://apptail.io/app/wire-awg-calculator-Rzhe/argentina)
- [Ireland](https://apptail.io/app/wire-awg-calculator-Rzhe/ireland)
- [South Korea](https://apptail.io/app/wire-awg-calculator-Rzhe/south-korea)
- [Malta](https://apptail.io/app/wire-awg-calculator-Rzhe/malta)
- [Malaysia](https://apptail.io/app/wire-awg-calculator-Rzhe/malaysia)
- [Norway](https://apptail.io/app/wire-awg-calculator-Rzhe/norway)
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- [Slovenia](https://apptail.io/app/wire-awg-calculator-Rzhe/slovenia)
- [Hungary](https://apptail.io/app/wire-awg-calculator-Rzhe/hungary)
- [Australia](https://apptail.io/app/wire-awg-calculator-Rzhe/australia)

---

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