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Cost to charge a 2027 Kia EV3 Long Range FWD in Hawaii

At 47.18¢ per kilowatt-hour — Hawaii's average residential price in August 2026 — a full charge costs $43.92 and a year of driving costs $1,642. That is 160% more than the national average of $632.

Per mile
13.7¢
Full charge
$43.92
Per month
$137
Per year
$1,642

Assumptions: 12,000 miles a year, home Level 2 charging, and EPA combined consumption measured at the wall (so charging losses are already included). Gasoline comparison uses $3.50 a gallon at 30 MPG. Change any of these in the calculator.

Against a gasoline car in Hawaii

At 47.18¢/kWh, charging this car at home costs $242 a year more than a 30 MPG gasoline car at $3.50 a gallon. This car breaks even at 40.2¢/kWh, which 1 of the 51 U.S. jurisdictions currently exceed — Hawaii among them.

Electricity
13.7¢/mi
Gasoline
11.7¢/mi
Per year, EV
$1,642
Per year, gas
$1,400

Fuel only. Insurance, maintenance, tires, depreciation and any purchase incentives are outside this comparison, and they can easily be larger than the fuel difference.

How Hawaii compares

Hawaii has the most expensive residential electricity in the country, which puts a full charge at $43.92 here against $11.84 in Nevada and $43.92 in Hawaii.

StateRateFull chargePer year
Alaska29.41¢$27.38$1,023
California29.75¢$27.70$1,035
Massachusetts30.48¢$28.38$1,061
Maine32.11¢$29.89$1,117
Hawaii47.18¢$43.92$1,642

Similar running costs in Hawaii

Charging it for less in Hawaii

Questions

How much does it cost to fully charge a 2027 Kia EV3 Long Range FWD in Hawaii?
About $43.92, drawing roughly 93.1 kWh from the wall at 47.18¢/kWh.
What does it cost per mile?
About 13.7¢ per mile on electricity, against roughly 11.7¢ per mile for a 30 MPG gasoline car at $3.50 a gallon.
How far does a 2027 Kia EV3 Long Range FWD go on a charge?
EPA rates it at 321 miles of combined range.