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Cost to charge a 2027 Hyundai Ioniq 9 in Idaho: $61/month

Charging a 2027 Hyundai Ioniq 9 at home in Idaho costs about $61 per month ($737 per year) for 13,500 miles, based on Idaho's average residential rate of 14.37¢/kWh and the EPA rating of 38 kWh/100 mi. A full charge (320 miles of range) costs around $17.47. That is $2,199 a year less than a typical 23 MPG gas car at Idaho's $5.00/gal.

Per month$61
Per mile5.5¢
Full charge$17.47
vs. gas car / yr−$2,199

Your Ioniq 9 charging cost in Idaho

Public DC fast charging is often 40–60¢/kWh
Estimated cost per month
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Per year—
Per mile—
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Full charge (≈320 mi range)—

Ioniq 9 charging cost in nearby-ranked states

North Dakota$60/mo · 14.1¢/kWhKentucky$61/mo · 14.3¢/kWhOklahoma$61/mo · 14.3¢/kWhNorth Carolina$63/mo · 14.7¢/kWhMississippi$64/mo · 14.9¢/kWhWashington$64/mo · 14.9¢/kWh

See the 2027 Hyundai Ioniq 9 in all 50 states →

Cheapest EVs to charge in Idaho

2027 Lucid Air$43/mo2026 Lexus ES Electric$44/mo2027 Subaru Solterra$45/mo2027 Toyota bZ$45/mo2023 Chevrolet Bolt EV$45/mo2027 Chevrolet BOLT$46/mo2027 Mercedes-Benz GLC-Class Electric$46/mo2027 Audi A6 e-tron$46/mo2027 Kia EV3$47/mo

FAQ

How much does it cost to charge a 2027 Hyundai Ioniq 9 in Idaho?

Charging a 2027 Hyundai Ioniq 9 at home in Idaho costs about $61 per month ($737 per year) for 13,500 miles, based on Idaho's average residential rate of 14.37¢/kWh and the EPA rating of 38 kWh/100 mi. A full charge (320 miles of range) costs around $17.47. That is $2,199 a year less than a typical 23 MPG gas car at Idaho's $5.00/gal.

Is Idaho a cheap state to charge an EV?

Idaho ranks #10 of 50 states for the cost of charging a 2027 Hyundai Ioniq 9 at home (1 = cheapest).

Does public fast charging cost more?

Yes. DC fast chargers usually cost several times more per kWh than home charging, so drivers who rely on them can pay two to three times the home estimate. Use the calculator to enter your own price.