Electrical Wiring Lite vs Electrical Calculations
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Electrical Wiring Lite
This app assists electricians, engineers, and electrical professionals with essential calculations for residential services, feeders, and grounding. It performs calculations for wire sizing, box fill, conduit size, and cover requirements based on NEC standards. Results can be emailed for documentation purposes.
- Residential service sizing
- Feeder and ground sizing
- Ampacity calculations
- Box fill calculations
- Conduit size calculations
- Cover requirements calculations
- Emailable documentation
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For Electricians, Engineers and other Electrical Professionals. Subset of professional application: Electrical Wiring Pro 2017. Calculations performed per NEC. Residential Service, Feeder and Ground Sizing. Ampacity: determine wire size needed based on amps, temperature/rating, # of conductors, continuous current and table. Dwelling Service / Feeder sizing. Box Fill: calculations per 314.16 Conduit Size: calculations per Chapter 9, Tables 4&5. Cover Requirements: per tables 300.5 and 300.50. Calculations can be emailed for documentation. Our privacy policy is to save no user data. Copyright Intineo LLC, 2018
Electrical Calculations
This app provides a comprehensive suite of electrical calculations for professionals. It supports various international standards and offers detailed reports in PDF format. The tool covers wiring, power, motor, and electronic calculations, along with extensive conversion tables and resources.
- Wire size and voltage drop calculations
- Power, current, and resistance calculations
- Motor performance and connection diagrams
- Electronic component calculations
- Extensive unit conversions
- PDF report generation
- Support for IEC, CEI, NEC, CEC standards
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Electrical Calculations is the PROFESSIONAL app for those who work with electrical systems every day: design, size and verify in just seconds, from the job site or the office. Over 200 calculations, diagrams, formulas and tables in a single app, with clear, printable PDF reports to attach to your documents. Designed for electricians, installers, designers and surveyors, it saves you time and helps you avoid mistakes: from cable sizing to short circuit. COMPLIANT WITH STANDARDS Reliable results aligned with the main standards: IEC (International Electrotechnical Commission), CEI (Italian Electrotechnical Committee), NEC (National Electrical Code), CEC (Canadian Electrical Code). WHY CHOOSE IT SAVE TIME: the calculations you'd do by hand, instantly available here. AVOID ERRORS: verified formulas and up-to-date regulatory parameters. PROFESSIONAL REPORTS: PDF reports ready for printing and archiving. ALWAYS WITH YOU: over 200 tools including calculations, converters, tables and pinouts. THE MOST USED CALCULATIONS Cable sizing and coordination with the protective device, voltage drop, operating current, current intensity, voltage and power (active, reactive, apparent). Power factor and power factor correction. Current capacity of conductors and busbars, sizing of conduits and trunking, maximum cable length. SHORT CIRCUIT AND PROTECTION Short-circuit current at a point on the line, earthing system and coordination with the residual current device, cable protection against short circuit (K²S²), power loss, cable temperature, neutral current. ELECTRIC MOTOR Motor current, power, voltage, efficiency and power factor, slip, speed, maximum torque and full-load current. Three-phase motor connection diagrams, terminal markings. Three-phase to single-phase. ELECTRONICS Color and alphanumeric codes for resistors, capacitors and inductors, SMD code, LED resistor, voltage and current divider, Zener diode, battery life, resonant frequency, fuses and transformers. CONVERSIONS Delta-star, AWG, SWG, cross-section, length, energy, temperature, pressure, Ah/kWh, var/µF, Gauss/Tesla, RPM and many more. RESOURCES AND TABLES Tripping curves, cable reactance and resistivity, cable dimensions and weight, distribution systems (TT, TN, IT), IP/IK/NEMA protection ratings, ATEX marking, insulation classes, electrical symbols, ANSI device codes, plugs and sockets, IEC 60309, NEMA and EV charging connectors, SI prefixes and units of measurement, thermistors and thermocouples. PINOUTS Ethernet RJ-45, Ethernet with PoE, USB, HDMI, VGA, DVI, RS-232, FireWire, SATA, DisplayPort, Apple Lightning, Raspberry Pi, OBD II, XLR audio/DMX, MIDI, Jack, RCA, Thunderbolt, SD Card, SIM Card and LED. Stop searching everywhere for formulas and tables: PUT YOUR ENTIRE ELECTRICAL LAB IN YOUR SMARTPHONE. Download Electrical Calculations and work faster, with standards-compliant results. Terms of service (EULA): https://www.egalnetsoftwares.com/terms_of_service_app/
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Verdict
The clearest difference is review sentiment: Electrical Calculations at 87% against Electrical Wiring Lite's 38%. Electrical Calculations also leads on rating (4.6 vs 3.0) and update cadence (every 3 weeks vs every 19 months). Electrical Wiring Lite's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Electrical Calculations sells 3 in-app purchases, starting at $3.99 per 3 months. Electrical Wiring Lite asks for nothing beyond the download.
Electrical Calculations holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Electrical Calculations has 128 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 38% of Electrical Wiring Lite's written reviews are positive against 87% of Electrical Calculations's.
Electrical Wiring Lite ships an update every 19 months, Electrical Calculations every 3 weeks. The most recent releases landed on September 29, 2026 and October 15, 2026 respectively.
| Parameter | Electrical Wiring Lite | Electrical Calculations |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 4.6 (128 ratings) — better |
| Positive reviews | 37.5% of reviews | 86.7% of reviews — better |
| Number of ratings | 1 | 128 — better |
| Update frequency | Every 19 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 14 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Intineo LLC | Egal Net di Ettore Gallina |
Customer experience
Electrical Wiring Lite
Electrical Calculations
In-app purchases
Electrical Wiring Lite
No in-app purchases
Electrical Calculations
- PRO Version (3 months)$3.993 Months
- PRO Version (1 year)7 Days trial$7.491 Year
- PRO Version (Lifetime)$89.99
Questions
Is Electrical Wiring Lite free?
Is Electrical Calculations free?
Which has better reviews, Electrical Wiring Lite or Electrical Calculations?
Do Electrical Wiring Lite or Electrical Calculations have ads?
Which is updated more often, Electrical Wiring Lite or Electrical Calculations?
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