# WireStix Electrical Calculator — Voltage & Current Calculations

> Electrical sizing calculator based on NEC tables for professionals and hobbyists. (iPhone/iPad app by NanoHawk.)

- Source: https://appshunter.io/ios/app/wirestix-electrical-calculator/id6756226045 (this page in markdown: same URL + `.md`)
- Developer: [NanoHawk](https://appshunter.io/developer/1805616299)
- Category: Utilities, Business
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.6 · 41 MB
- Languages: American English
- Released: 2025-12-09
- Data updated: 2026-08-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/wirestix-electrical-calculator/id6756226045/reviews.md

## What is WireStix Electrical Calculator?

WireStix Sizing Calculator makes electrical calculations fast, simple, and consistent. Quickly lookup current, ampacity, conduit-fill and apply de-rating.  Based on NEC tables.

Built to help electricians, HVAC techs, home inspectors, and handy persons quickly find information they need to do work right.

Use WireStix Sizing Calculator to:
	•	Work through electrical sizing in a structured, repeatable way
	•	Quickly sanity-check conductor sizes when you are looking at existing work
	•	Organize how you think about wire size when teaching apprentices and new technicians
	•	Reference documentation and learn more about the WireStix physical gauge set

The app is designed for:
	•	Electricians and apprentices
	•	Home and building inspectors
	•	Maintenance and facilities techs
	•	HVAC, solar, and low-voltage installers who regularly deal with conductors and panels

WireStix Sizing Calculator is also the software side of the WireStix ecosystem. Inside the app, you can learn more about the WireStix physical gauge set and how it is used to identify wire sizes directly in electrical panels. The app and the tool are designed to work together: the gauge gives you a fast physical check, and the calculator helps you think through and document your sizing decisions.

Key goals:
	•	Keep sizing decisions quick and focused on the field task
	•	Provide a clean, straightforward workflow for electrical sizing
	•	Support training by making the sizing logic more visible and repeatable

Important note and disclaimer:
WireStix Sizing Calculator is a convenience and training aid only. It does not replace your electrical code book, manufacturer instructions, engineering judgment, or the requirements of your licensing authority or local jurisdiction. Always follow the NEC or other applicable codes and standards, and verify all sizing decisions against official, current requirements before performing any work.

Privacy
Here is what we collect and why:
	•	App performance data: device type, OS version, app version, and coarse location derived from public IP address. This helps us understand where the app is being used, which devices are in use, and which app versions are active. This data is retained for up to 90 days on servers we control.
	•	Google Firebase Analytics: anonymized usage data, including screen views, used to understand which features are used and how often.
	•	Google Mobile Ads: the free version of the app displays banner ads. If tracking is disabled, ads may be less relevant. If tracking is allowed, ads may be more relevant. WireStix Pro removes ads.
	•	Support contact information: if you contact support, you may provide your name and email address so we can reply. We do not use support emails for tracking. Support emails are deleted when no longer needed, or within 2 years.

Safety
We use analytics and operational data to detect abuse, scraping, misuse, and other activity that could interfere with the app or our systems.

## Key features

- Fast electrical sizing calculations
- Lookup current and ampacity
- Conduit-fill calculations
- Apply de-rating factors
- Based on NEC tables
- Integrates with physical gauge set

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| WS Pro Lifetime Unlock | $19.99 | one-time |
| WireStix Pro - Remove Ads | $1.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/wirestix-electrical-calculator/id6756226045/reviews.md

### 5/5 — Greet tool to have

*2026-04-13*

This is a great tool to have, especially in conjunction with the WireStix tool. I work as a home inspector and use this app along with the cool frequency!!

## Frequently asked questions about WireStix Electrical Calculator

### What is WireStix Electrical Calculator used for?

WireStix Electrical Calculator is used to perform electrical sizing calculations quickly and consistently. It helps users look up current, ampacity, and conduit-fill, applying de-rating factors based on NEC tables.

### Who is the target audience for WireStix Electrical Calculator?

The app is designed for electricians, apprentices, HVAC technicians, home and building inspectors, maintenance staff, and installers in fields like solar and low-voltage.

### Does WireStix Electrical Calculator have ads?

Yes, the free version of WireStix Electrical Calculator displays banner ads. A paid version, WireStix Pro, is available to remove advertisements.

### What is the pricing for WireStix Electrical Calculator?

The WireStix Electrical Calculator is available for free. There are also in-app purchases available, likely for the WireStix Pro version which removes ads.

### What devices is WireStix Electrical Calculator compatible with?

WireStix Electrical Calculator is available on iPhone, iPad, and iPod devices.

### How often is WireStix Electrical Calculator updated?

The app was last updated on June 11, 2026, indicating active development and support.

### What is the age rating for WireStix Electrical Calculator?

WireStix Electrical Calculator has an age rating of 17+, suggesting it contains content or features suitable for mature users.

### Does WireStix Electrical Calculator require an internet connection?

The description does not explicitly state offline capabilities, but the reference to NEC tables and potential integration with a physical tool suggests it may function offline for core calculations.

## Version history (last 5 releases)

### 1.13 — 2026-07-24

Dependency updates.

### 1.12 — 2026-07-01

Routine package updates to ensure stability and performance.

### 1.11 — 2026-06-11

Framework and maintenance updates to keep WireStix current, compatible, and stable.

### 1.10 — 2026-04-13

- Updated feedback form
- Routine package and library updates to maintain app performance.

### 1.9 — 2026-04-12

- Minor maintenance updates

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All apps by NanoHawk: https://appshunter.io/developer/1805616299

## Related topics

[wirestix electrical calculator](https://appshunter.io/ios/topics/wirestix-electrical-calculator)

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*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 2026-08-01.*