kVA to kWh Calculator

Calculate energy from apparent power and time.

Free · instant · private

Apparent Power

kVA

Power Factor

Time

Hours

Energy

kWh

Use this result in your next equipment request

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Formula & explanation

Formula

kWh = kVA × PF × h

Explained

Energy in kWh equals apparent power in kVA times power factor times hours. Estimates energy delivery from equipment rating.

Used For

Estimating daily energy throughput from transformer specs