Electrical Calculation Toolbox icon

Electrical Calculation Toolbox v3.4.1

Contains ads • In-app purchases

Download Options
View on Google Play

Screenshots

Electrical Calculation Toolbox screenshot 0 Electrical Calculation Toolbox screenshot 1 Electrical Calculation Toolbox screenshot 2 Electrical Calculation Toolbox screenshot 3 Electrical Calculation Toolbox screenshot 4 Electrical Calculation Toolbox screenshot 5 Electrical Calculation Toolbox screenshot 6 Electrical Calculation Toolbox screenshot 7 Electrical Calculation Toolbox screenshot 8 Electrical Calculation Toolbox screenshot 9 Electrical Calculation Toolbox screenshot 10 Electrical Calculation Toolbox screenshot 11 Electrical Calculation Toolbox screenshot 12 Electrical Calculation Toolbox screenshot 13 Electrical Calculation Toolbox screenshot 14 Electrical Calculation Toolbox screenshot 15 Electrical Calculation Toolbox screenshot 16 Electrical Calculation Toolbox screenshot 17 Electrical Calculation Toolbox screenshot 18 Electrical Calculation Toolbox screenshot 19 Electrical Calculation Toolbox screenshot 20 Electrical Calculation Toolbox screenshot 21

About this app

Electrical calculator with formulas and step-by-step electrical calculations

Comprehensive and user-friendly calculation tool provides accurate, detailed, and step-by-step solutions that comply with major international electrical codes, this is the all-in-one electrical power calculator you need.

📋Step-by-Step Electrical calculations with formulas:
Don't just get the answer—understand it. The app provides clear electrical formulas and detailed walkthroughs for every calculation.

🔌Electrical Wiring & Installations Calculators (BS, IEC, NEC, CEC, NF C): ⚡️
• Wire gauge size & Voltage drop: Calculate appropriate wire sizes for AC/DC currents and determine cable voltage drop
• dc wire size calculator
• AWG and SWA cable calculator
• Circuit breaker sizing, Wire capacity & Maximum wire length calculator.
• Power factor correction calculations.
• Voltage unbalance percentage .
• Voltage unbalance percentage, Cable power losses, Neutral current
• Transformer current calculations with formula.
• Calculate resistance of wire.
• Conduit fill factor.

⚙️ Electric motor protection Calculations:
• Direct on line starter & star-delta starter sizing, including motor breakers, fuses, overload relays and contactors
• Motor full load current (FLC) calculation
• Motor power, voltage, current, efficiency, power factor calculations
• Motor slip, maximum power/torque, motor speed calculations

🔢⚡️Essential Power & Electric Circuit:
•Current, Voltage, Active Power, Reactive Power, Apparent Power, Power factor, Resistance, Reactance, Impedance, wattage volts amps,
• Voltage(potential) divider with formula.
• Current divider.
• kw to hp, kw to amps, kw to kva, kw to watts, kw to kwh converter calculator
• amps to watts, amp to kw, amps to kva, amps to hp calculator
• hp to watt, hp to kw, hp to amps, hp to kva converter
• watts to hp, watts to amps, watts to kw, watts to kwh converter calculator
• kva to kw, kva to amps, kva to watts, kva to hp converter calculator.
• BTU to kilowatt converter

🔄Unit Conversions:
Power, Energy, Current (Ampere), Voltage (Volt), Resistance (ohm), Length, Angle, Torques, Pressure, inductance, Capacitance, Temperature, Volume, Weight.

📄 Reports that are easy to save and share:
Create PDF reports containing all relevant values and parameters used in the calculations.

🔗Simplify calculations by storing voltage values, power factor, and allowable voltage drop. Enjoy automated display of these parameters for efficient calculations.

📱 Easy to use and comprehensive electrical calculator for professionals and DIYers.
Electrical power calculator app provides accurate and detailed calculations for a wide range of electrical applications.

In-app purchases

$0.99 - $14.99 per item

Version Information

Version
3.4.1
Downloads
100K+
Updated on
Nov 2, 2025
Released
Jul 17, 2023
Requires
Android 7.0

What's New

Support for Android 16 (API 36).
Minor bug fixes and app improvements.

Ratings & Reviews

4.1
425 ratings

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