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Power Factor Correction Capacitor Calculator

Find the exact capacitor size in µF needed to correct a lagging power factor to a target value in AC electrical systems. Widely used by electrical engineers designing industrial motor circuits and utility billing compliance solutions.

Real Power (kW) (kW)

Current Power Factor

Target Power Factor

System Voltage

System Frequency

Fill in the required fields to see your result.

Electrical

Transformer Turns Ratio Calculator

Determine a transformer's turns ratio from its primary and secondary voltages in seconds. Use this when designing power supplies, selecting step-up or step-down transformers, or verifying transformer specifications.

Primary Voltage (V)

Secondary Voltage (V)

Fill in the required fields to see your result.

Key differences

	Power Factor Correction Capacitor Calculator	Transformer Turns Ratio Calculator
Category	Electrical	Electrical
Inputs required	5	2
Result	Required Capacitance (µF)	Turns Ratio (:1)
What it does	Find the exact capacitor size in µF needed to correct a lagging power factor to a target value in AC electrical systems. Widely used by electrical engineers designing industrial motor circuits and utility billing compliance solutions.	Determine a transformer's turns ratio from its primary and secondary voltages in seconds. Use this when designing power supplies, selecting step-up or step-down transformers, or verifying transformer specifications.