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Android Apps > Tools > Southwire® Conduit Fill Calc
Southwire® Conduit Fill Calc icon

Southwire® Conduit Fill Calc

by Southwire Company · Tools · Free
On Google Play since November 2012 · Data updated 2026-11-12

Southwire® Conduit Fill Calc is made and published by Southwire Company. AppBrain is an independent app data site and isn't affiliated with Southwire Company. The app name, icon, screenshots and description belong to Southwire Company and are shown as published on Google Play.

3.98
365 reviews
100,000+
Downloads
Free

Southwire Conduit Fill Calc calculates Conduit Fill % as per NEC Guidelines.

Southwire® Conduit Fill Calc Screenshot 1 of 3
Southwire® Conduit Fill Calc Screenshot 2 of 3
Southwire® Conduit Fill Calc Screenshot 3 of 3
Screenshots by Southwire Company, from the Google Play listing
View on Google Play

AppBrain's verdict

Established
Rating on Google Play
3.98
365 ratings
Installs
190 thousand
Last updated
June 15, 2026
Ads
No ads
Size
40.4 MB

Southwire® Conduit Fill Calc has 190 thousand installs. Users are divided: 4.0 stars from 365 ratings.

Official page on Google Play

User feedback

Ratings and reviews on Google Play

Comments on Southwire® Conduit Fill Calc for Android

★★★★★ Rodgerick Williams · Nov 11, 2025
Easy to use Best Conduit Fill App! I know I have been using this App for at least 10 years!🔥
★★★★★ doug worth · May 25, 2022
Easy to use. Lets you know when not nec compliant. Fast. Love it.
★★★★★ Toby Hollander · Jun 27, 2026
The easiest way to size conduits to NEC code.
★☆☆☆☆ Thomas Buis · May 9, 2026
The app did not function. Drop-downs accepted conductor size and qty but fill info not provided
★☆☆☆☆ Angus Wallace · Jul 29, 2026
Doesn't let you make the second wire type selections. Sends you back to the top when you click on it.
★★☆☆☆ Jim Princehorn - G · Nov 28, 2022
The conduit fill calculator is VERY temperamental, when attempting to scroll the screen. You must be very exact on where you touch the screen, or else, instead of scrolling the screen, you change one of the parameters in your plan. It might be more useful on a computer, but is tough to deal with on either of my phones.
★☆☆☆☆ Courtney · Jun 1, 2025
Does not work on my android phone. Input info on drop-down menu and the number of conductors, yet nothing populates. No submit button or anything.
★☆☆☆☆ Bryce Larter · Dec 30, 2024
Can't even "Agree" to terms and use the app. Formatting and location of button does not work with my phone.

Google Play Rating history and histogram

230
47
6
25
57

Store listing

By Southwire Company, from Google Play
Description by Southwire Company Written by the developer, not by AppBrain. Click to read.
Southwire has created this great tool to help electricians, engineers and contractors answer the question, “What size conduit do I use” per the NEC®, includes fill percentages and jam probability. If you do not have the NEC book handy or do not want to spend time manually calculating the Conduit Fill %, this is the right app for you.

The app provides quick and easy navigation. Enter the Conduit Type and Size and specify your conductors. The App will calculate the Conduit Fill % as per NEC Guidelines.

Southwire Company is North America’s leading manufacturer of wire and cable used in the distribution transmission of electricity. Throughout its history, our company has sought to deliver power through our products, our service and by helping empower our customers, employees and communities.

The App Answers the question, “What size conduit do I use” includes fill percentages and jam probability per the NEC®. With one click, you can email your results.

Recent changes:
Improved navigation. Added new banner and improved the look of the button that takes you to the user-defined outer diameters screen.

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
42
App size
40.4 MB
Needs Android
8.0+
Content rating
Everyone

Technologies used by Southwire® Conduit Fill Calc

7 permissions · 42 libraries
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
2.5
Launched
November 2012
  • Jun 15, 2026UpdateVersion 2.5
  • Jul 24, 2025UpdateVersion 2.4.1
  • Jan 21, 2025UpdateVersion 2.4
  • Jan 7, 2025UpdateVersion 2.3.3
  • Nov 19, 2024UpdateVersion 2.3.2
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
1.2 thousand
Per day
39
30-day average
Play install range
100+ thousand
Launched
November 2012

Installs over time

Southwire® Conduit Fill Calc has been installed 190 thousand times. Over the past 30 days, it averaged 39 installs per day.

Rankings

Google Play top charts

Google Play Rankings for Southwire® Conduit Fill Calc

This app is not ranked

About the app and developer

About Southwire® Conduit Fill Calc

Southwire® Conduit Fill Calc is a tools app developed by Southwire Company.

Install Statistics

Southwire® Conduit Fill Calc has been downloaded 190 thousand times. In the last 30 days, the app was downloaded 1.2 thousand times.

User Ratings

Southwire® Conduit Fill Calc is rated 3.98 out of 5 stars. The rating is based on 370 ratings.

App Information

Southwire® Conduit Fill Calc is freely available from Google Play. The APK size is 40.39 MB. The latest APK version available is 2.5. The last update was on June 15, 2026.

Technical Requirements

Southwire® Conduit Fill Calc requires Android 8.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since November 2012.

App Performance Report

Get a detailed PDF report for Southwire® Conduit Fill Calc with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Developer information for Southwire Company

Southwire Company

app_support@southwire.com

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Share Southwire® Conduit Fill Calc

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