Public Fast Charging
Calculate Public Fast Charging instantly with the exact formula and a worked example.
Public Fast Charging
Station powerkW
Car max DC charging powerkW
Battery capacitykWh
Starting charge%
Target charge%
Price per kWh$
Charging power
120kW
Energy added
42kWh
Charging time
21min
Cost
1050$
More about: Public Fast Charging
What it calculates
The “Public Fast Charging” calculator computes Charging power in kW from 6 parameters: station power (kW), car max dc charging power (kW), battery capacity (kWh), starting charge (%), target charge (%), price per kwh ($).
Helps estimate the cost of car ownership, pick parameters, and compare options.
Example calculation
With parameters Station power = 150 kW, Car max DC charging power = 120 kW, Battery capacity = 60 kWh, Starting charge = 10 %, Target charge = 80 %, Price per kWh = 25 $ the result is 120 kW (Ideal time: power drops above ~80 %, real charging takes 1.2–1.5 times longer).
How to use
- Enter station power, car max dc charging power, battery capacity, starting charge, target charge and price per kwh — each field above is adjustable with a slider.
- Charging power (kW) is calculated automatically as you type.
- Check the worked example below to see the formula applied to real numbers.
- Copy the result or bookmark this calculator.
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FAQ
How is Public Fast Charging calculated?
The Public Fast Charging calculator computes Charging power (in kW) from station power, car max dc charging power, battery capacity, starting charge, target charge, price per kwh. Enter your values above and the exact formula is applied instantly; a worked example with real numbers is shown below.
Is the Public Fast Charging calculator free?
Yes. It is completely free, needs no signup, runs entirely in your browser, and sends no data to any server.
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