Inductor Power Loss Calculator

Calculate total power loss in an inductor, including copper and core losses. Ideal for engineers, designers, and students analyzing efficiency in AC/DC circuits.

Vertical Jump Power Calculator

Calculate the power generated during a vertical jump using body weight, jump height, and time. Ideal for athletes, coaches, and fitness enthusiasts.

Received Power Calculator

Calculate received power in RF or wireless systems using transmitted power, gains, losses, and distance. Ideal for engineers and communication system analysis.

Resistance to Power Calculator

Calculate electrical power using resistance and current or voltage. Ideal for electricians, engineers, and students analyzing circuits and energy consumption.

Peak Envelope Power Calculator

Calculate PEP for RF transmitters using RMS voltage or current. Ideal for amateur radio, RF engineers, and transmitter design.

Average Power Calculator

Calculate average power in AC or DC circuits using voltage, current, and power factor. Ideal for engineers, students, and energy efficiency analysis.

Three Phase Power Calculator

Calculate active, reactive, and apparent power in three-phase AC systems using voltage, current, and power factor. Ideal for engineers, electricians, and students.

Reactive Power Calculator

Calculate reactive power in AC circuits using voltage, current, and power factor. Ideal for engineers, electricians, and students analyzing inductive/capacitive loads.

Motor Startup Current Calculator

Calculate the starting (inrush) current of AC motors using rated voltage, power, and efficiency. Ideal for engineers, electricians, and motor designers.

AC Current Calculator

Calculate AC current using voltage, power, and power factor. Ideal for engineers, electricians, and students analyzing single-phase and three-phase circuits.

Knee Point Voltage Calculator

Calculate the knee point voltage of current transformers (CTs) to ensure relay protection operates correctly. Ideal for engineers and electrical system designers.

Indicated Power Calculator

Calculate the indicated power of a reciprocating engine from mean effective pressure, piston area, stroke, RPM, and number of cylinders.

Bus Bar Size Calculator

Calculate the correct busbar size for copper or aluminium conductors using current, temperature rise, and material properties for safe power distribution.

Circuit Breaker Size Calculator

Easily calculate the ideal circuit breaker size for your electrical load. Prevent overloads, protect equipment, and ensure safe, efficient circuit operation.

kVAR to Farad Calculator

Convert kVAR to capacitance in Farads instantly. This calculator helps size power factor correction capacitors for single-phase or three-phase electrical systems.

Micro-Farad to kVAR Calculator

Convert microfarads (µF) to reactive power (kVAR) easily. Ideal for calculating capacitor bank ratings and power factor correction requirements in AC systems.

Ground Wire Size Calculator

Easily calculate the proper ground wire size for electrical systems. Ensure safe earthing and compliance with NEC or IEC standards to prevent shock and equipment damage.

Motor Current Calculator in KW

Easily calculate motor current from power in kilowatts (kW). Supports single-phase and three-phase motors with efficiency and power factor inputs for accurate results.

High Voltage Cable Sizing Calculator

Quickly calculate the correct high-voltage cable size based on load current, system voltage, and length. Ensure safe, efficient HV cable selection per IEC/NEC standards.

RMS Voltage Calculator

Easily calculate the RMS voltage of AC signals using peak or average values. Perfect for electrical and electronic circuit design applications.

Peak Voltage Calculator

Easily calculate the peak voltage of an AC waveform using RMS or average values. Ideal for electrical and electronic circuit design and power analysis.

Peak-to-Peak Voltage Calculator

Instantly calculate peak-to-peak voltage (Vpp) from RMS or peak values. Ideal for analyzing AC waveforms in electrical and electronic circuits.

Voltage Calculator

Easily calculate voltage using current and resistance with this Ohm’s Law-based Voltage Calculator for electrical and electronic circuit design.

Voltage to Energy Calculator

Quickly convert voltage, current, and time into electrical energy in joules or watt-hours using this Voltage to Energy Calculator for circuits and power systems.

Voltage Regulation Calculator

Easily calculate voltage regulation for transformers, alternators, or power supplies. Determine output voltage variation under load and no-load conditions.

VRMS Calculator

Quickly calculate the effective (RMS) voltage of an AC waveform from peak or peak-to-peak values. Ideal for electricians, engineers & students.