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Power Factor Correction Calculator

Billed demand, monthly and payback-weighted penalty, capacitor bank kVAR with standard step rounding. 5 inputs, 6 outputs with grouped results.

Inputs

Metered

Billed peak kW.

Measured PF.

Economics

Utility threshold.

Penalty dollars per kW.

Installed bank cost per kVAR.

Result

Apparent power
66.7 kVA
Billed demand
63.33 kW
Monthly penalty
$160.00
Exact capacitor
27.7 kVAR
Standard bank (5 kVAR steps)
30 kVAR
Payback
4.7 mo
Screening calculation only. Verify against NEC articles cited on the page and the equipment nameplate; the authority having jurisdiction governs.

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Workspace

Keep the assumptions with the result.

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