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FREE AUTOMOTIVE CALCULATOR • Electric & hybrid

EV Charger Power Calculator

Estimate AC power from voltage, amperage, phases and power factor.

All tools / Electric & hybrid

Enter your assumptions above and calculate locally in this browser. No data is uploaded.

How this calculator works

Use V×A×PF for single phase and √3×V×A×PF for three-phase line-to-line voltage.

Important: Real vehicle limits, phase configuration and electrical safety rules must be verified by an electrician.

These are planning estimates, not official recall records, a professional valuation, a certified inspection, or financial/legal advice.

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