EV charging cost calculator

Estimate charging costs using battery capacity, the charge percentage needed and your price per kWh. Adjust the tariff and charging losses.

Enter usable capacity, initial/final charge, losses, tariff per kWh and fixed fee. Example: 60 kWh from 20% to 80%, 10% loss, 0.30/kWh = 12.00 without fixed fee.

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Set your data

Set your data

Enter usable capacity, initial/final charge, losses, tariff per kWh and fixed fee. Example: 60 kWh from 20% to 80%, 10% loss, 0.30/kWh = 12.00 without fixed fee.

Result

Your result will appear here.

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How to use it

Enter usable capacity, initial/final charge, losses, tariff per kWh and fixed fee. Example: 60 kWh from 20% to 80%, 10% loss, 0.30/kWh = 12.00 without fixed fee.

Method and limits

Grid energy = capacity × charge change ÷ (1 − loss). Uses your entered tariff and fixed fee.