Electrical Load Calculator
Calculate if your electrical panel can handle an EV charger and your other appliances, or if you need an upgrade.
Electrical Load Calculator
Calculate if your electrical panel can handle an EV charger and your other appliances, or if you need an upgrade.
Existing Major Appliances
Select all that apply
Appliances You Want to Add
Select appliances you plan to install, including your EV charger
Typically 15-30 amps for an average home
This calculator provides a rough estimate based on typical appliance ratings. Actual electrical loads vary. A licensed electrician must perform a proper OESC Section 8 load calculation before any panel upgrade, load management install, or EV charger installation.
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