What it costs to charge a 2026 Tesla Model Y Standard RWD (19in Wheels) in Hawaii

A 2026 Tesla Model Y Standard RWD (19in Wheels) draws 25.7 kWh per 100 miles per the EPA; at Hawaii's 45.95¢/kWh residential rate that's $11.8 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 26.3% cheaper per mile than gasoline in Hawaii — charging at home is cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2026 Tesla Model Y Standard RWD (19in Wheels) in Hawaii runs about $1,771 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $632 saved annually, at this mileage.

Cost of a full charge

$35.77 — that's what Hawaii's 45.95¢/kWh rate puts on the 77.8 kWh a 2026 Tesla Model Y Standard RWD (19in Wheels) needs for its full 303-mile EPA range.

2026 Tesla Model Y Standard RWD (19in Wheels) in Hawaii, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Tesla Model Y Standard RWD (19in Wheels) in Hawaii ranks 18,902 for cost savings versus gas — 1 being the best deal nationally. Separately, the Tesla Model Y Standard RWD (19in Wheels) ranks 9 of 400 EV models for raw efficiency, and Hawaii ranks 51 of 51 for cheapest residential electricity.

Next step: home charger installation

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

Get quotes from local electricians for Level 2 charger installation in Hawaii before deciding.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Hawaii has some of the highest residential electricity rates in the country — see the guide to why the cost varies so much by state for the full picture.