Electrical Calculation Toolbox

Kahraba4U

Contains adsIn-app purchases

About this app

Accurate and detailed electrical calculations designed to meet international electrical codes.

📋Step-by-Step Electrical calculations with formulas:
Understand and apply electrical concepts with confidence. Our app provides clear formulas and detailed step-by-step solutions for both basic and advanced calculations.

🔌Electrical Wiring & Installations Calculators (BS, IEC, NEC, CEC, NF C): ⚡️
• Wire Sizing & Voltage Drop: Calculate appropriate wire sizes for AC/DC currents and determine cable voltage drop
• Circuit Breaker Sizing, Conductor Capacity & Maximum Wire Length.
• Power Factor Correction calculations.
• Voltage Unbalance Percentage
• Voltage Unbalance Percentage, Cable power losses, Neutral current
• Transformer current calculations

⚙️ 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


🔢⚡️Basic calculations:
• current, Voltage, Active Power, Reactive Power, Apparent Power, Power factor, Resistance, Reactance, Impedance.
• kw to hp, kw to amps, kw to kva, kw to watts, kw to kwh converter calculator
• amps to watts, amps 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.

🔄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.
Free and offline electrical calculator app provides accurate and detailed calculations for a wide range of electrical applications.

Ratings and reviews

The best program ever that deals with all aspects and calculates them in every detail

Great app, easy to use and very helpful 💯

Excellent app 👌👌👌

What's new

Fixed: Cable current capacity value of cable size calculation (NFC)
Minor bug fixes and improvements.