EV Charge Cost

Tesla in Idaho, EIA August 2026 prices

Cost to charge a Tesla Model 3 in Idaho

Charging a 2026 Tesla Model 3 Premium AWD (26.4 kWh per 100 miles, EPA) at Idaho's average residential price of 13.37¢/kWh costs about $3.53 per 100 miles and $39.67 a month for 13,500 miles a year. A full charge from empty (346 miles EPA range) costs about $12.20.

Per month

$39.67

13,500 mi a year

Per 100 miles
$3.5313.37¢/kWh
Per year
$476.07vs $2,010.60 for gas
Full charge
$12.20346 mi EPA range
Per month
$39.6713,500 mi a year

Calculate for your Tesla Model 3

Live EIA prices and EPA efficiency. Updates as you type.

Public charging (optional)

2026 Tesla Model 3 Premium AWD in Idaho at 13.37¢/kWh:

Per month
$39.67
Per year
$476.07
Per 100 miles
$3.53
Full charge (346 mi)
$12.20

Based on 26.4 kWh per 100 miles (EPA, measured at the wall) and 13,500 miles a year — about 297 kWh a month.

Tesla Model 3 trims: charging cost in Idaho

EPA efficiency and range for every current trim.

Tesla Model 3 home charging cost in Idaho at 13.37¢/kWh
TrimkWh/100 miEPA rangePer 100 milesPer monthFull charge
2027 Tesla Model 3 Performance AWD30.2316 mi$4.04$45.49$12.78
2026 Tesla Model 3 Performance29.6309 mi$3.96$44.50$12.22
2026 Tesla Model 3 Performance AWD30.2314 mi$4.04$45.49$12.70
2026 Tesla Model 3 Premium AWD26.4346 mi$3.53$39.67$12.20
2026 Tesla Model 3 Premium RWD24.6363 mi$3.29$37.06$11.96
2026 Tesla Model 3 Standard RWD24.3321 mi$3.25$36.56$10.43
2025 Tesla Model 3 Long Range AWD26.4346 mi$3.53$39.67$12.20
2025 Tesla Model 3 Long Range RWD24.6363 mi$3.29$37.06$11.96
2025 Tesla Model 3 Long Range RWD-I (19in wheels)25.6346 mi$3.43$38.58$11.87
2025 Tesla Model 3 Performance AWD30.9298 mi$4.13$46.51$12.32

Charging time at home

Miles of range added per hour of charging.

Level 1, 120 V5.5 mi/h
Level 2, 32 A29.1 mi/h
Level 2, 48 A43.7 mi/h
Based on 26.4 kWh/100 mi (EPA). The car's onboard charger may cap AC charging.

The 2026 Tesla Model 3 Premium AWD adds about 5.5 miles of range per hour on a 120 V outlet and 29.1 miles per hour on a 240 V, 32 A charger, based on its EPA efficiency. Try other chargers in the charging time calculator.

Tesla Model 3 vs a gas car in Idaho

Tesla Model 3$476.07
30 mpg gas car$2,010.60
13,500 miles a year

With regular gasoline at $4.468 a gallon (EIA Rocky Mountain average, October 19, 2026), a 30 mpg car costs $2,010.60 a year to fuel for 13,500 miles. The Tesla Model 3 costs $476.07 — $1,534.53 less.

Charging a Tesla Model 3 in nearby states

2026 Tesla Model 3 Premium AWD monthly charging cost, Idaho and neighboring states
StateElectricity (¢/kWh)Per 100 milesPer month
Nevada12.72$3.35$37.74
Utah13.31$3.51$39.49
Idaho this page13.37$3.53$39.67
Wyoming14.43$3.81$42.82
Washington14.63$3.86$43.41
Montana15.57$4.11$46.20
Oregon15.92$4.20$47.24

Other EVs in Idaho

See the Tesla Model 3 charging cost in every state or all EVs in Idaho.

Questions people ask

How much does it cost to charge a Tesla Model 3 in Idaho?

About $3.53 per 100 miles and $39.67 a month for 13,500 miles a year, for the 2026 Tesla Model 3 Premium AWD (26.4 kWh/100 mi) at 13.37¢/kWh.

How much is a full charge for a Tesla Model 3 in Idaho?

About $12.20 for 91.3 kWh from the wall, enough for the 346-mile EPA range of the 2026 Tesla Model 3 Premium AWD.

How long does it take to charge a Tesla Model 3 at home?

Adding 100 miles takes about 18 h 19 min on a 120 V Level 1 outlet and 3 h 26 min on a 32 A Level 2 charger (7.68 kW).

Is a Tesla Model 3 cheaper to run than a gas car in Idaho?

On fuel, yes: $476.07 a year versus $2,010.60 for a 30 mpg car at $4.468/gal.

Data updated October 26, 2026. Sources: EIA Electric Power Monthly (August 2026 residential prices), EIA weekly gasoline prices (October 19, 2026), EPA vehicle data. See the methodology.