Power Factor Calculator
Enter real power in kW and apparent power in kVA to estimate power factor and reactive power. This is a screening formula, not a power-quality study.
Open calculatorPower, Energy And Cost
Power factor, reactive power, energy use, and electricity-cost estimate workflows.
Published Calculators
Reactive Power Calculator
Use real power and power factor values to estimate reactive power change. This is a screening calculation, not capacitor-bank or harmonic-filter selection.
Open calculator
Electricity Cost Calculator
Enter load watts, daily runtime, days, and rate per kWh to estimate energy use and cost. This does not model utility tariffs or demand charges.
Open calculator
Energy Use Calculator
Use this kWh calculator when you need energy use before applying a utility rate or cost estimate.
Open calculator