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WrapCalc

NEMA Outlet Charging Speed Calculator

Miles per night on 5-15 through 14-50 and hardwired.

Inputs

Inputs and assumptions

5-15 standard plug, 14-50 range outlet, 6 hardwired 48A EVSE.

Overnight window.

Vehicle efficiency.

Result

Delivered power (80% continuous)
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Miles per session
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Range per hour
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What to check

  • Outlet type
  • Plugged hours

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.

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