$10.60full charge
The Niro EV Wave (64 kWh) costs about $10.60 to charge fully at Arizona's average home rate of 15.05¢/kWh, including about 10% charging loss (70.4 kWh from the wall). That is $4.19 per 100 miles.
EIA residential average, Arizona, 2026-08 (latest in this book). No Arizona gasoline series, so this uses PADD 5 regular, week of Oct 19, 2026.
At 1,000 miles a month and 30 mpg, home charging costs $41.88 and the gas car costs $185.23. The EV saves $143.36 a month at $5.557/gal. Both miles and mpg are editable on the calculator.
The listed DC fast-charge time is 10–80% in 45 min (estimate) at up to 85 kW. A full home charge is a different session. This page prices the energy from the wall, not how long a Level 2 charger takes.
This page uses the residential rate. Public fast-charging prices are a separate scenario and are not included.