$21.34full charge
The IONIQ 5 Limited (RWD) (77 kWh) costs about $21.34 to charge fully at New Jersey's average home rate of 25.19¢/kWh, including ~10% charging loss (84.7 kWh from the wall). That is $6.71 per 100 miles.
EIA residential average, New Jersey, 2026-07 (latest in this book). No New Jersey gasoline series, so this uses PADD 1B regular, week of Oct 5, 2026.
At 1,000 miles a month and 30 mpg, home charging costs $67.09 and the gas car costs $145.43. The EV saves $78.34 a month at $4.363/gal. Both miles and mpg are editable on the calculator.
The listed DC fast-charge time to 80% is 30 minutes at up to 235 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.