How do I calculate my charging time?

To calculate your charging time, divide the amount of charge needed by the power provided by the charger. Use the formula and example below to help estimate your charge time. A Tesla Model 3 with an 80 kWh battery size parks at a 7.68kW Level 2 charging station with 20% battery left. They would like to charge their EV to 80%.

How long does it take to charge an EV?

An EV’s charging time depends on two major factors: how much charge (kWh) is needed, and how much power (kW) the EV charging station provides. Divide the charge needed by the power provided to get the estimated hours of charge time required.

How much range can you get from one hour of charging?

The amount of range you can get from one hour of charging depends on the type of charger you use and the EV you drive. Let’s take the most popular EV, the Nissan LEAF, as an example. The full capacity of its battery is 40kWh and its maximum range is 270km.

How do you calculate electric vehicle charging time?

Divide the charge needed by the power provided to get the estimated hours of charge time required. There are other variables that play into this calculation but these two factors are the most significant variables when estimating your electric vehicle’s charging time.

How long does it take to charge an electric car?

Refueling time is the biggest difference between all-electric vehicles (EVs) and gas-powered cars. Getting a full tank of gas takes mere minutes, but charging an EV is more time-consuming. Furthermore, the exact amount of time required to charge an EV can vary dramatically based on different factors.

What is charging power?

Charging power is the amount of energy that can be introduced in the battery per hour. It’s made up of three factors: the connection to the electric grid, the onboard charger of your car and your Wallbox charger. The weakest link determines the charging power. Let’s look at the example below.