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WrapCalc

EV Load Management Capacity Calculator

Managed chargers without a panel upgrade.

Inputs

Inputs and assumptions

Main breaker.

Coincident peak.

EVSE setting.

US split-phase 240.

Result

Chargers supported (round down)
—
Managed charging capacity
—
Spare continuous amps
—

What to check

  • Panel amps
  • Existing load

Related calculators

Screening tool. EV charging is a continuous load per NEC 625.41 (size at 125%). Verify against the NEC as adopted locally and the AHJ before acting.

Saved calculations

Keep the assumptions with the result.

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