
How much does it cost to charge a Tesla?
According to the RAC, Tesla deliveries fell to 1.63 million in 2025, which was down 8.6 percent from the previous year. At the same time, the company’s automotive revenue dropped by 11 percent, but Tesla owners have still been eager to talk about the practical side of living with the cars.
Late last year, one person considering a Model Y posted in the popular r/TeslaLounge Reddit community and asked current owners how much their home electricity bills changed once they started charging regularly.
They wrote: “I was just wondering for those who charge their cars at home, do you notice a big difference in your electricity bill from before you had a Tesla?”

Tesla charging calculator for more accurate pricing
Anyone who wants a more exact estimate can also use Tesla’s free Charging Calculator, which is designed to give drivers a rough idea of what charging might cost based on their situation.
The calculator lets users choose their vehicle model and enter how many miles they drive each day, which makes the estimate more useful than relying on a general average.
Along with showing the likely charging cost, the tool also estimates how much money could be saved compared with filling up a similar gas-powered vehicle.
