Elec. Engineering Calc Pro

ElectroCalc Pro – Electrical Engineering Calculator

Elec. Engineering Calc Pro is an electrical engineering calculator app designed for engineers, consultants, contractors, technicians, and students. It provides a range of calculation and design support tools to assist with common electrical engineering tasks.

The app supports offline use and offers a bilingual interface (Arabic and English), with standard unit handling for different project needs.

⚡ Tools & Calculations

🔹 Electrical Calculations

Current, load, power, and power factor calculations

Support for single-phase and three-phase systems

🔹 Cable Sizing & Voltage Drop

Voltage drop calculations

Support for parallel cables

Considers factors such as:

Ampacity

Installation method

Ambient temperature

Grouping factors

🔹 Fault & Protection

Short circuit calculations

Fault level estimation

Support tools for protection device selection

🔹 Panels & Distribution

Panel schedule (DB) generation

Phase load distribution

Feeder and breaker sizing

🔹 Solar (PV)

PV string sizing

MPPT range checks

Basic DC system planning tools

🔹 Protection & Grounding

Surge protection (SPD) selection

Basic grounding calculations:

Ground resistance

Touch and step voltage

🔹 Additional Tools

EV charger design support

Harmonics estimation

Simplified single-line diagram (SLD) generation

📊 Reports

Export results as PDF

Structured and readable outputs

Includes formulas or references where applicable

🚀 Features

✔️ Works offline

✔️ Arabic and English support

✔️ Organized calculator library

✔️ Save data and projects locally

✔️ Suitable for office and site use

🎯 Who It’s For

Electrical engineers

Consultants and design offices

Contractors and technicians

Electrical engineering students

⚠️ Disclaimer

Results are intended for estimation and engineering support purposes only. They should be reviewed and verified according to applicable electrical codes, standards, and by qualified professionals before use in real projects.