# Electrical Layout Designer — NEC Plans Drawings & Load Calc

> Mobile electrical layout design, NEC load calculations, and panel schedules. (iPhone/iPad app by Yuhsiu Lai.)

- Source: https://appshunter.io/ios/app/electrical-layout-designer/id6761975350 (this page in markdown: same URL + `.md`)
- Developer: [Yuhsiu Lai](https://appshunter.io/developer/433114647)
- Category: Productivity, Utilities
- Price: $5.99
- Rating: 1.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 7 MB
- Languages: American English
- Released: 2026-04-10
- Data updated: 2026-09-05
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/electrical-layout-designer/id6761975350/reviews.md

## What is Electrical Layout Designer?

Design professional electrical layouts right from your iPhone or iPad — no internet required.

Electrical Layout Designer is the all-in-one tool for electricians, electrical engineers, contractors, and designers who need to create code-compliant electrical plans. Import any PDF floor plan, place symbols with a tap, generate NEC load calculations instantly, and produce complete panel schedules — all from one app.

Whether you're roughing in a new home, designing a commercial buildout, or preparing permit drawings, this app puts a full electrical design studio in your pocket.

IMPORT & DESIGN
• Import PDF floor plans from Files, email, or loud service
• Place 79+ electrical symbols across 10 categories directly on your plans
• Tap-to-place workflow: select a symbol, tap the plan, done
• Drag to reposition, double-tap to delete, undo/redo support
• Zoom and pan for precision placement on detailed blueprints
• Support for multiple floor plans per project

79+ ELECTRICAL SYMBOLS IN 10 CATEGORIES
• Receptacles: Duplex, GFCI, AFCI, 220V, floor, weatherproof, USB, isolated ground
• Lighting: Ceiling, recessed, track, pendant, wall sconce, emergency, exit sign, LED panel
• Switches: Single pole, 3-way, 4-way, dimmer, timer, occupancy sensor
• Panels & Meters: Main panel, sub-panel, disconnect, transfer switch, transformer
• HVAC: Air conditioner, furnace, heat pump, thermostat, exhaust fan, mini-split
• Major Appliances: Range, cooktop, dishwasher, microwave, washer, dryer, water heater
• Low Voltage: Data/network, TV/cable, speaker, intercom, doorbell, security camera
• Fire & Safety: Smoke detector, CO detector, fire alarm, horn/strobe, sprinkler
• Outdoor: Post light, landscape light, pool pump, well pump
• Special: EV charger, solar panel, inverter, battery storage, generator, VFD

NEC LOAD CALCULATIONS
• Full NEC Article 220 Standard Method calculation engine
• Optional Method (NEC 220.82/220.83) for residential
• Automatic demand factors per NEC tables
• General lighting, small appliance circuits, laundry, fixed appliances, HVAC, dryer, range, and motor loads
• Service size recommendation with wire and conduit sizing
• Detailed line-by-line breakdown with NEC article references
• Visual load distribution charts

PANEL SCHEDULE GENERATOR
• Auto-generates complete panel schedules from your building info
• Lighting circuits, small appliance circuits, laundry, dedicated appliance circuits
• Two-column panel view with breaker sizes, wire gauges, conduit sizes
• Load percentage indicators and phase balance display
• Edit any circuit — name, breaker size, load, demand factor, wire gauge
• Add spare and space circuits for future expansion
• Supports single-phase and three-phase systems

STEP-BY-STEP PROJECT WIZARD
• Guided 7-step setup: name, dimensions, rooms, appliances, features, floor plan, review
• Room templates: Typical 3BR/2BA, Studio Apartment, Small Office
• Appliance templates: Standard Residential, Kitchen, Laundry
• Special features: garage, pool, spa, EV charger, solar, generator, fire alarm, security

EXPORT & SHARE
• Export complete electrical plan packages as PDF
• CSV export for load calculations and panel schedules
• Share via AirDrop, email, Messages, or save to Files
• Print directly to any AirPrint printer
• Professional multi-page PDF with cover page, floor plans, component schedule, load calculation, panel schedule, wire schedule, and NEC code references

BUILT FOR PROFESSIONALS
• Works 100% offline — no internet connection needed
• NEC 2023 compliant (NFPA 70)
• Residential and full commercial support
• Built with Apple frameworks — fast, private, no data leaves your device
• In-app help guide with detailed instructions for every feature

Perfect for electrical contractors bidding jobs, engineers preparing permit packages, apprentices learning load calculations, inspectors reviewing plans, and homeowners planning renovations.
Download Electrical Layout Designer today and take your electrical design work mobile.

## Key features

- Import PDF floor plans
- Place 79+ electrical symbols
- Generate NEC load calculations
- Create panel schedules
- Offline functionality
- Step-by-step project wizard


## Frequently asked questions about Electrical Layout Designer

### What devices does Electrical Layout Designer support?

Electrical Layout Designer is available for both iPhone and iPad devices, offering a flexible design experience across Apple's mobile ecosystem.

### How often is Electrical Layout Designer updated?

The app was last updated on May 22, 2026, with version 2.0. This indicates recent development and ongoing support for the application.

### Can I use Electrical Layout Designer without an internet connection?

Yes, Electrical Layout Designer is designed to function without an internet connection, allowing you to create professional electrical layouts and perform calculations anywhere.

### What is the cost of Electrical Layout Designer?

Electrical Layout Designer is a paid application, available for a one-time purchase of $5.99. There are no in-app purchases or subscription fees.

### What is the age rating for Electrical Layout Designer?

Electrical Layout Designer has an age rating of 4+, making it suitable for a wide range of users who can benefit from its electrical design features.

### Does Electrical Layout Designer have ads?

No, Electrical Layout Designer does not contain advertisements. As a paid application, it offers an uninterrupted user experience focused on design and calculation.

### How does Electrical Layout Designer handle NEC compliance?

The app includes a full NEC Article 220 Standard Method calculation engine and supports the Optional Method for residential calculations, ensuring code-compliant designs and load calculations.

### What kind of electrical symbols are available in Electrical Layout Designer?

Electrical Layout Designer provides over 79 electrical symbols across 10 categories, including receptacles, lighting, switches, panels, HVAC, appliances, low voltage, fire safety, outdoor, and special equipment like EV chargers and solar panels.

## Version history (last 2 releases)

### 2.0 — 2026-05-22

Meet three new NEC pro utilities — Wire-Size Calc, Conduit Fill, and Load Balance — plus a fresh drafting-blueprint design and a Home Dashboard.

### 1.0 — 2026-04-10

No release notes.

## More apps by Yuhsiu Lai

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- [48VDC Power System](https://appshunter.io/ios/app/48vdc-power-system/id449477913)
- [NEC Electrical Code Tools](https://appshunter.io/ios/app/nec-electrical-code-tools/id469334093)
- [Engineer's Toolset](https://appshunter.io/ios/app/engineers-toolset/id478486737)
- [Battery Current Simulator](https://appshunter.io/ios/app/battery-current-simulator/id488430945)

All apps by Yuhsiu Lai: https://appshunter.io/developer/433114647

## Related topics

[electrical layout designer](https://appshunter.io/ios/topics/electrical-layout-designer) · [electrical design](https://appshunter.io/ios/topics/electrical-design) · [house electrical design tools](https://appshunter.io/ios/topics/house-electrical-design-tools) · [layout design](https://appshunter.io/ios/topics/layout-design)

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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 2026-09-05.*