Power Factor Correction Calculator

Size the capacitor bank you need to reach your target power factor.

Load data input

Phase Type

Power

Voltage Type

Voltage

Frequency

Old Power Factor

Cos θ

New Power Factor

Cos θ

Calculation Results

Reactive Power

Qc (kVAR)

–

Capacitance

C (µF)

–

Disclaimer: This calculator provides approximate values for planning purposes only. Always verify results against relevant standards and consult a licensed electrical professional before installation.