Porsche charging cost and calculator

With a large-battery car the time of day matters especially, because a full charge is a large amount of energy. The spot price changes every 15 minutes and the night-time network fee is lower than the daytime one. The calculator prices every 15 minutes of charging at the final price of that time and finds the cheapest continuous slot before the charging window ends.

Example: a Macan 4 Electric uses 8.1 kWh from the battery for a 40 km drive. With a 12% charging loss, charging takes 9 kWh from the meter. Charging the battery from 20% to 80% takes 64 kWh from the meter, or almost six hours at 11 kW, so the cheapest slot covers a large part of the night.

The Taycan charges at 11 kW at home as standard. 2020–2023 cars had an optional 22 kW charger, which also needs a 3×32 A wallbox. The Macan Electric charges at 11 kW.

There are 366 Porsche electric cars registered in Estonia (Transpordiamet, 01.09.2026). Battery and consumption data for the models come from EV Database.

It depends on the day, because the spot price changes every 15 minutes. The calculator shows today’s and tomorrow’s cheapest time from the published prices. At night the Võrk 2 and Võrk 4 network packages have a lower network fee.

The amount of energy and its price stay the same, but charging takes half as long. It can then fit into the cheapest part of the night, which can make charging cheaper. In the calculator, choose “Wallbox 3×32 A (22 kW)” to see the difference.

In the My Porsche app, set the charging start to the time shown by the calculator.

Yes. The price is the final price: spot price, seller’s margin, network fee, electricity excise, renewable energy fee and VAT. You can choose your own package and contract in “My settings”.