Electrical Calculations

Electrical Calculations & Electrical Design

Electrical Calculations is a powerful and essential app for electrical engineers and technicians. It offers a wide range of practical and accurate calculations to support you in daily electrical tasks — making it a must-have tool on your smartphone.

Key Features & Calculations:

Cable sizing and voltage drop

Current and voltage calculations

Active, reactive, and apparent power

Power factor analysis

Electrical resistance calculations

Current carrying capacity of insulated conductors

Circuit breaker sizing

Operating current estimation

Cable tray sizing

Unit converter

Star–delta transformation

Resistance circuits (series, parallel, Y-Δ connections)

Panel board load schedule

Resistor color code decoder

Whether you're working in the field or studying electrical engineering, this app simplifies complex calculations and boosts your efficiency.