Estimate apparent power, real power, and hourly energy cost from voltage, current, and power factor. Useful for comparing machine loads, utility planning, and shop cost estimates.
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kVA is apparent power. It combines voltage and current before adjusting for power factor.
Power factor describes how effectively electrical power is converted into useful work. Motors often operate below 1.0.
No. Use a licensed electrician and machine nameplate data for service sizing, breakers, and code compliance.
Use this calculator for a quick estimate of apparent power, real power, and hourly electricity cost for shop equipment.
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Use the calculator freely. If the result points to a tooling or process problem, we can source the exact carbide tooling you need from vetted factories in China. Compare factory-direct pricing.