Tesla owners have been sharing how much their power bills changed after they started driving one of Elon Musk’s electric vehicles, and some of their answers are not what people might expect.Data from Pew Research Center shows that around one-third of Americans said they would seriously think about buying an electric vehicle, which shows just how much interest there still is in EV ownership.
That interest makes sense. Electric vehicles do not produce tailpipe emissions, and in many cases they can cost less to run than traditional gas-powered cars, which is a big part of their appeal for everyday drivers.
Of course, EVs still need to be charged, and a lot of Tesla owners choose to install chargers at home so they can plug in overnight and start each day with a fuller battery.That setup is convenient, but it also means part of the cost of driving moves from the gas station to the household electric bill. For many people, that raises the obvious question of whether the monthly increase is minor or more noticeable.
So what does it actually cost to keep a Tesla charged at home? A group of Reddit users compared their own experiences, and their answers gave a clearer picture of what owners can expect.
EV owners have explained how much their energy bills have changed since they began charging at homeGetty Stock Images
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?”
Hundreds of people replied, and the answers varied a lot. One California-based owner said charging their Tesla had doubled their electricity costs, showing how much location and rate plans can affect the final number.Another commenter said: “I just paid a $572 electric bill from this past month, my Tesla being less than 5 percent of my electricity usage. AC is nuts!”
A third user explained that they had noticed a clear change in their bill too, but also pointed out that the amount someone pays really depends on their personal setup and driving habits.
That can include how many miles the car covers in a year, how often the driver charges at home instead of elsewhere, what local electricity prices are like, and whether the household has solar panels helping offset some of the cost.Another user commented: “I live in Ohio I use a mobile charger to charge every night I drive about 12k miles a year,”
They were followed by someone else who added: “My electric bill has gone up around 50-100 bucks monthly between winter and summer. Most of that I account to the car. Well worth it since gas was much more expensive monthly.”
Some hotels offer Tesla charging for free – and it may help you save moneySmith Collection/Gado/Getty Images
A fifth person replied with a broader way of looking at it, saying: “Your bill will go up especially as your drive more. But consider what you are spending on electricity and compare that to what it would cost to go the same distance in a gas car.”They also pointed out a small perk that some frequent travelers may be able to take advantage of when they are away from home and need to charge.
As they put it: “Also consider if you travel, many hotels offer free charging,”
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.
The handy tool can help you find out how much you could be spendingTesla
For example, Tesla’s figures suggest that a Model Y driven 30 miles per day would cost about $1.51 per day to charge, while saving around $2.16 compared with paying for gas.That works out to roughly $46 per month in charging costs and about $65.80 in monthly savings, which helps explain why many owners say the increase in their electric bill still feels easier to handle than a regular gas expense.
Those estimates are based on a comparable gas-powered car getting 25 miles per gallon and an average residential electricity rate of $0.18 per kilowatt-hour, so real numbers can still change depending on where a driver lives.
Tesla’s Charging Calculator is available for anyone who wants to check the numbers based on their own vehicle and driving habits.For people thinking about making the switch, tools like that can be useful because they give a more realistic picture of ownership.
The monthly bill may go up, but many drivers say the full comparison only makes sense once electricity costs are weighed against what they used to spend on gas.
