How long it takes to charge an EV at home depends mainly on the charging level: a Level 2 (240-volt) charger typically charges an EV in several hours, often overnight, while a standard 120-volt outlet (Level 1) can take a day or more for a full charge. The exact time also depends on the vehicle’s battery size, how depleted it is, and the charging power. For most home charging, the practical answer is that Level 2 charges overnight easily, which is why it is the popular choice. Understanding the times helps you plan home charging.
Here is how long it takes to charge an EV at home.
It depends on the charging level
The biggest factor in home charging time is the charging level:
- Level 1 (standard 120-volt outlet): the slowest, adding a small amount of range per hour, often taking a day or more for a full charge
- Level 2 (240-volt): much faster, typically charging an EV in several hours, easily overnight
Level 2 is far faster than Level 1 because 240 volts delivers much more power. This is the main reason most EV owners install a Level 2 charger at home.
Other factors
Beyond the charging level, charging time depends on:
- Battery size, since a larger battery holds more energy and takes longer to fill
- How depleted the battery is, since charging from nearly empty takes longer than topping up
- The charging power, including the charger’s output and the vehicle’s onboard charger limit
- Conditions, such as temperature, which can affect charging speed.
So the same charger can take different times depending on the vehicle and situation.
Level 2 charges overnight
For most home charging, the practical reality is that a Level 2 charger charges an EV overnight. Plugging in when you get home and unplugging in the morning typically provides a full or near-full charge, replacing the day’s driving and then some. This overnight convenience is why Level 2 is the standard for home charging, since you rarely wait on the charge, it happens while you sleep. The exact hours depend on the vehicle and charger.
Level 1 is slow but can work for some
A standard 120-volt outlet (Level 1) charges slowly, often taking a day or more for a full charge, because it delivers limited power. For drivers with short daily commutes who can leave the car plugged in for long stretches, Level 1 may add enough range overnight to keep up. But for most drivers, especially with larger batteries or more driving, Level 1 is too slow to rely on, which is why Level 2 is preferred.
Getting faster home charging
If you want faster home charging, a Level 2 charger is the answer, and a licensed electrician installs the 240-volt circuit and charger. The charging speed you get depends on the charger and your vehicle’s onboard charging capability, so a licensed electrician can help size the installation to your needs. For most households, a Level 2 setup provides convenient overnight charging that comfortably meets daily driving needs.
How long it takes to charge an EV at home depends mainly on the charging level: a Level 2 (240-volt) charger typically charges in several hours, easily overnight, while a standard 120-volt outlet can take a day or more. Battery size, how depleted it is, the charging power, and conditions also matter. For most home charging, Level 2 charges overnight conveniently, which is why it is the popular choice, and a licensed electrician installs it.
Stella Electric installs Level 2 home EV charging for homeowners across the Baltimore area and throughout Maryland, with flat-rate pricing and no overtime charges. If you want faster home charging, we can install it. Financing is available on qualifying projects.
