Smart charging savings calculator

See what smart charging on dynamic prices saves you.

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How to use this tool

Enter your monthly charging volume and whether you have a dynamic or fixed energy contract. The tool compares charging at expensive moments with smart charging in cheap hours.

How to read the result

The difference between the two amounts is what smart charging can bring without changing how you drive — the car simply charges in the cheapest hours of the night. Actual savings depend on market prices.

All outcomes are an indication based on your input — not a quote or guarantee.

Share the scan — €25 per new ERE customer, €150 per fleet customer

Rewards run through your personal link, which you get after the free scan. Do the scan first — then share your link and earn €25 per new ERE customer and €150 per fleet customer.

Ready for your personal number? The free scan delivers a concrete report within 24 hours.