EV Charging Cost Calculator

Estimate the cost to charge an electric vehicle at home or on the road.

Energy drawn
40.0 kWh
Charge cost
12.00

How to use

Enter the values that match your situation. Results update instantly as you type.

Tips

  • Always add a small buffer for waste, leftover, or mistakes.
  • Check the manufacturer's coverage rate or rating before buying.
  • Round up — it's easier to have a little extra than to come up short.
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Frequently asked

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Last updated: 2026