In this electrical calculator app, users can perform a variety of electrical calculations and conversions. Includes multiple calculators, converters, and formula references for circuit analysis.
AppRecs review analysis
AppRecs rating 4.1. Trustworthiness 69 out of 100. Review manipulation risk 30 out of 100. Based on a review sample analyzed.
★★★★☆
4.1
AppRecs Rating
Ratings breakdown
5 star
77%
4 star
13%
3 star
5%
2 star
1%
1 star
3%
What to know
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High user satisfaction
77% of sampled ratings are 5 stars
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Authentic reviews
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About Electrical Calculator
Electrical Calculator is your all-in-one app for fast, accurate, and essential electrical calculations. Packed with over 65 powerful tools, it’s designed for Electrical and Electronics Engineers, students, and professionals. All calculators include built-in formulas and support both USCS and SI units.
New Additions:
• Resistor Color Code Calculators – Convert resistance to color bands and vice versa.
• Upgraded Voltage Drop Calculations – Now fully aligned with NEC/IEEE standards.
• Transformer Resistance Imbalance
Core Calculators:
• Voltage Calculator
• Current Calculator
• Resistance Calculator
• Power Calculator
• kVA to Amps (Single Phase)
Electrical System Calculators:
• Voltage Drop Calculator (updated per NEC/IEEE standards)
• Wire Size Calculations (AWG & sq.mm)
• kVA to Amps (Three Phase)
• Amps to kVA (Single & Three Phase)
• Power, Current & Horsepower (DC, Single & Three Phase)
• Efficiency & Power Factor Calculators
Reactance & Impedance:
• Inductive Reactance
• Capacitive Reactance
• Resonant Frequency
• Characteristic Impedance (Parallel & Coaxial)
Series / Parallel Calculations:
• Resistance, Inductance & Capacitance (Series & Parallel)
• Unknown Resistance & Capacitance (Series & Parallel)
• R and L / R and C / L and C in Series or Parallel
• R, L, and C in Series or Parallel
Lighting & Energy Tools:
• Luminous Intensity, Luminous Flux & Solid Angle
• Energy Cost Calculator
• Energy Stored in Resistors, Inductors & Capacitors
Conversions:
• Star to Delta Conversion
• Delta to Star Conversion
Advanced Load Calculations:
• Neutral Current (3-Phase Unbalanced Loads)
• Inductor & Capacitor Sizing Formulas
Electrical Converters:
• Field Strength & Electrical Potential
• Resistance, Resistivity, Conductance & Conductivity
• Capacitance & Inductance
• Charge Converters: Linear, Surface, and Volume Charge Density
• Current Density Converters: Linear & Surface Current Density
• Power Converter
Key Features:
• Flexible unit selection for inputs and outputs
• Simple, clean interface for both students and professionals
• Supports Dark Mode and multiple localizations
New Additions:
• Resistor Color Code Calculators – Convert resistance to color bands and vice versa.
• Upgraded Voltage Drop Calculations – Now fully aligned with NEC/IEEE standards.
• Transformer Resistance Imbalance
Core Calculators:
• Voltage Calculator
• Current Calculator
• Resistance Calculator
• Power Calculator
• kVA to Amps (Single Phase)
Electrical System Calculators:
• Voltage Drop Calculator (updated per NEC/IEEE standards)
• Wire Size Calculations (AWG & sq.mm)
• kVA to Amps (Three Phase)
• Amps to kVA (Single & Three Phase)
• Power, Current & Horsepower (DC, Single & Three Phase)
• Efficiency & Power Factor Calculators
Reactance & Impedance:
• Inductive Reactance
• Capacitive Reactance
• Resonant Frequency
• Characteristic Impedance (Parallel & Coaxial)
Series / Parallel Calculations:
• Resistance, Inductance & Capacitance (Series & Parallel)
• Unknown Resistance & Capacitance (Series & Parallel)
• R and L / R and C / L and C in Series or Parallel
• R, L, and C in Series or Parallel
Lighting & Energy Tools:
• Luminous Intensity, Luminous Flux & Solid Angle
• Energy Cost Calculator
• Energy Stored in Resistors, Inductors & Capacitors
Conversions:
• Star to Delta Conversion
• Delta to Star Conversion
Advanced Load Calculations:
• Neutral Current (3-Phase Unbalanced Loads)
• Inductor & Capacitor Sizing Formulas
Electrical Converters:
• Field Strength & Electrical Potential
• Resistance, Resistivity, Conductance & Conductivity
• Capacitance & Inductance
• Charge Converters: Linear, Surface, and Volume Charge Density
• Current Density Converters: Linear & Surface Current Density
• Power Converter
Key Features:
• Flexible unit selection for inputs and outputs
• Simple, clean interface for both students and professionals
• Supports Dark Mode and multiple localizations
