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.