# FieldVolt Electrical — Electrical Field Calculator

> Electrical field calculator for pipe bending, conduit fill, ampacity, voltage drop, and box fill. (iPhone/iPad app by MATTHEW DAVID KOVALIK.)

- Source: https://appshunter.io/ios/app/fieldvolt-electrical/id6761079218 (this page in markdown: same URL + `.md`)
- Developer: [MATTHEW DAVID KOVALIK](https://appshunter.io/developer/1887675427)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 66 MB
- Languages: American English
- Released: 2026-03-25
- Data updated: 2026-08-03
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/fieldvolt-electrical/id6761079218/reviews.md

## What is FieldVolt Electrical?

Built by a licensed electrician for work in the field.

PIPE BENDING
Offsets, 3-bend saddles, 4-bend saddles, rolled offsets, back-to-back 90s, and parallel offsets. Mark placement calculated from the working end. Shrink, gain, spacing — all of it.

CONDUIT FILL
NEC Table 1 calculations for mixed wire fills. Add conductors, get fill percentage.

AMPACITY
Wire sizing and derating for ambient temperature, number of current-carrying conductors, and conduit type.

VOLTAGE DROP
Feeder and branch circuit voltage drop for single-phase and three-phase systems.

BOX FILL
NEC 314.16 calculations for device, conductor, clamp, and support fitting fill.

FIELDVOLT PRO
Ask electrical questions, get straight answers. Code interpretation, troubleshooting, load calc logic — the kind of thinking you'd get from someone who's been in the trade for 30 years.

5 free sessions included. Pro subscription available at $4.99/month or $50/year.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Pipe bending calculations (offsets, saddles)
- Conduit fill calculations (NEC Table 1)
- Ampacity and wire sizing
- Voltage drop calculations
- Box fill calculations (NEC 314.16)
- Expert electrical advice subscription

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| FieldVolt Pro | $49.99 | per year |
| FieldVolt Pro | $4.99 | per month |



## Frequently asked questions about FieldVolt Electrical

### What electrical calculations can FieldVolt perform?

FieldVolt can perform calculations for pipe bending, conduit fill, ampacity, voltage drop, and box fill, all based on NEC standards.

### Is FieldVolt free to use?

FieldVolt is free to download and includes 5 free sessions for its professional features. A Pro subscription is available for ongoing access.

### What are the FieldVolt Pro subscription options?

The FieldVolt Pro subscription is available for $4.99 per month or $50 per year, offering unlimited access to expert electrical advice and troubleshooting.

### What devices is FieldVolt compatible with?

FieldVolt is compatible with iPhone, iPad, and iPod devices.

### How often is FieldVolt updated?

The latest version, 1.1.1, was released on June 5, 2026. Updates typically address bug fixes and feature enhancements.

### What is the age rating for FieldVolt?

FieldVolt has an age rating of 4+, making it suitable for a wide range of users.

### Does FieldVolt have ads?

No, FieldVolt does not contain advertisements. The app is free to download and offers optional in-app purchases for its Pro features.

### What kind of electrical advice is available with FieldVolt Pro?

FieldVolt Pro provides expert answers to electrical questions, including code interpretation, troubleshooting, and load calculation logic, from experienced professionals.

## Version history (last 2 releases)

### 1.1.1 — 2026-06-05

FieldVolt Pro

Ask any electrical question. Get a straight answer.

Code sections, derating logic, troubleshooting, load calculations — ask it like you'd ask the senior guy on the job. No guessing, no runaround.

5 free sessions included with the app. Pro subscription: $4.99/month or $50/year for unlimited access.

### 1.0 — 2026-03-25

No release notes.

## More apps by MATTHEW DAVID KOVALIK

- [PromoNight](https://appshunter.io/ios/app/promonight/id6761309246)

All apps by MATTHEW DAVID KOVALIK: https://appshunter.io/developer/1887675427

## Related topics

[field bend](https://appshunter.io/ios/topics/field-bend)

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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 2026-08-03.*