EV Charging Time Calculator
Estimate electric vehicle charging time from battery size, state of charge and charger power.
Enter your values and press Calculate.
How to use the EV Charging Time calculator
The car’s onboard charger can limit AC speed — many cars accept only 7–11 kW on AC.
Formula
Time = energy needed ÷ charger power, allowing 10% losses. DC charging slows down above about 80%, so real times above 80% are longer.
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