EV charging cost calculator

Cost per charge and per mile.

Built and reviewed by Dovanic, Founder and editor, FreeByteLast reviewed: 2026-08-18

Battery size (kWh)

Electricity price per kWh

Range per charge (miles)

Miles per year

Cost per full charge

$12

Cost per mile

$0.046

With these inputs, cost per full charge comes to $12. Cost per mile works out to $0.046.

What moves the number · Cost per full charge

Input	−10%	Now	+10%
Battery size (kWh)	$10.8	$12	$13.2
Electricity price per kWh	$10.8	$12	$13.2

Whatmakesequal

Save this set of inputs, change something, then save again to compare the outcomes side by side.

Cost per charge and per mile.

With the defaults above, cost per full charge works out at $12.