EV Charging Time Calculator
Estimate how long it takes to charge your EV from current to target battery percentage using charger power, vehicle limits, and charging efficiency.
How to Use this EV Charging Time Calculator
- Enter battery capacity, current charge, and target charge.
- Select charging type and your charger power in kW.
- Set vehicle AC/DC acceptance limits and charging efficiency.
- Optionally add electricity price to estimate session cost.
- Click Calculate to see estimated time, energy used, and cost.
EV Charging Time Calculator Use Cases
- Plan overnight home charging windows for Level 1 or Level 2 charging.
- Compare charging scenarios before a road trip stop.
- Estimate time difference between 80% charging and full top-ups.
- Estimate charging session energy cost at your utility rate.
Estimator Disclaimer
- Results are estimates. Actual charging time varies by battery temperature, charging curve behavior, and station conditions.
- Public DC fast chargers may reduce speed due to shared power and vehicle thermal limits.
- For vehicle-specific planning, compare this estimate against your manufacturer charging guidance.