# WCW Voltage Drop Calculator — Windy City Wire

> Tool to calculate electrical circuit voltage drop and related parameters. (iPhone/iPad app by Windy City Wire Cable and Technology Products, LLC.)

- Source: https://appshunter.io/ios/app/wcw-voltage-drop-calculator/id6755205497 (this page in markdown: same URL + `.md`)
- Developer: [Windy City Wire Cable and Technology Products, LLC](https://appshunter.io/developer/479454298)
- Category: Utilities
- Price: Free
- Rating: 3.50/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 26.0 · 7 MB
- Languages: American English
- Released: 2026-01-15
- Data updated: 2026-06-29
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/wcw-voltage-drop-calculator/id6755205497/reviews.md

## What is WCW Voltage Drop Calculator?

The Windy City Wire Voltage Drop Calculator is a user-friendly tool designed to help you quickly and accurately determine the voltage drop in your electrical circuits. By selecting the conductor material (copper or aluminum), choosing the appropriate wire size, and inputting the voltage, phase, circuit length in feet, and load in amperes, you can easily calculate the voltage drop, percentage voltage drop, and the voltage at the end of the circuit. This ensures your installations meet safety standards and perform efficiently.

## Key features

- Calculate voltage drop
- Determine percentage voltage drop
- Calculate voltage at end of circuit
- Select conductor material (copper/aluminum)
- Input wire size, voltage, phase, length, and load
- User-friendly interface

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/wcw-voltage-drop-calculator/id6755205497/reviews.md

### 2/5 — Needs work

*2026-03-10*

Voltage and Phase not working when you select 24v it populates 120v

**Developer response:** Thank you for your feedback, the issue with the voltage selector has been addressed in the latest release.

## Frequently asked questions about WCW Voltage Drop Calculator

### How do I use WCW Voltage Drop Calculator?

To use WCW Voltage Drop Calculator, select your conductor material, wire size, and input the voltage, phase, circuit length in feet, and load in amperes. The app will then calculate the voltage drop, percentage voltage drop, and the voltage at the end of the circuit.

### What information does WCW Voltage Drop Calculator provide?

WCW Voltage Drop Calculator provides the voltage drop, percentage voltage drop, and the voltage at the end of the circuit. This helps ensure electrical installations meet safety standards and perform efficiently.

### Is WCW Voltage Drop Calculator free to use?

Yes, WCW Voltage Drop Calculator is available for free. It does not require any payment to download or use its core functionalities.

### Does WCW Voltage Drop Calculator have ads?

No, WCW Voltage Drop Calculator does not contain advertisements. Users can perform calculations without interruption.

### What devices support WCW Voltage Drop Calculator?

WCW Voltage Drop Calculator is supported on iPhones and iPads, making it accessible to a wide range of Apple device users.

### How often is WCW Voltage Drop Calculator updated?

The latest version of WCW Voltage Drop Calculator is 1.3, which was last updated on March 19, 2026. This indicates a recent update, suggesting ongoing support and potential improvements.

### What is the age rating for WCW Voltage Drop Calculator?

WCW Voltage Drop Calculator has an age rating of 4+, making it suitable for users of all ages.

### What are the user ratings for WCW Voltage Drop Calculator?

WCW Voltage Drop Calculator has an average rating of 3.5 stars based on 2 ratings. This provides a general indication of user satisfaction.

## Version history (last 3 releases)

### 1.3 — 2026-03-19

Dependency updates

### 1.1 — 2026-03-17

UI updates
BUG Fix: Voltage selection component

### 1.0 — 2026-01-15

No release notes.

## Related topics

[voltage drop calculators](https://appshunter.io/ios/topics/voltage-drop-calculators) · [voltage drop pro](https://appshunter.io/ios/topics/voltage-drop-pro)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-29.*