EVMath.

EV Monthly Cost Calculator

Loan payment, insurance, home charging, and maintenance — added up into the one number that lands on your bank statement, next to what a comparable gas car would cost.

Tesla Model Y — total cost per month

$1,029/month

A comparable gas car costs $830/month, so the EV is $198/month more expensive — $2,378 a year.

Once the loan is paid off in month 61, the EV drops to $237/month and the gas car to $335/month.

Fuel cost per mile
5.3¢/mi
Against 11.0¢/mi for gasoline.
Maintenance saved
$58/mo
No oil, plugs, or exhaust. Tires wear faster.
Break-even gas price
$9.22/gal
Below this, the 30-mpg car wins on the month.

Where the money goes

Monthly lineEVGasDifference
Loan payment60 months at 7% APR$792$495+$297
InsuranceYour quoted premium$142$125+$17
Electricity / gasoline1,004 miles a month$53$110−$57
MaintenanceAnnual figure spread across 12 months$42$100−$58
Total per month$1,029$830+$198
After the loan is paid offInsurance, energy, and maintenance only$237$335−$99

Depreciation is not a monthly bill, so it is not here — but it is the largest cost of owning any new car. The EV vs gas TCO calculator adds resale value and answers the lifetime question instead.

The EV

$44,990 MSRP and 28kWh/100mi (EPA combined). Prices exclude destination, taxes, and fees — enter your out-the-door number under “Enter specs” for a truer payment.

Financing

Loan term
A longer term cuts the payment and raises the total interest.

Driving and charging

The rest is billed at the public DC fast rate. Charging at home is where nearly all of the fuel saving lives — an apartment dweller at 0% pays close to gas-car money for electricity.

EV running costs

The gas car you would buy instead

An estimate. Insurance premiums vary more by driver and ZIP code than by powertrain, loan rates vary by credit score, and electricity rates vary by plan and time of day. Enter your own quoted numbers rather than the defaults wherever you have them.

The loan payment is the whole ballgame

Ask the internet what an EV costs per month and you will get an answer about electricity. It is the wrong line to be looking at. In this page's default scenario — a $44,990 Tesla Model Y, $5,000 down, 7% APR over 60 months, about 12,000 miles a year — the loan payment is $792 and the electricity is $53. Financing outweighs fuel by roughly 15 to one.

That ratio is the single most useful thing to understand about monthly EV cost, because it tells you where your attention is worth spending. The $14,990 price gap between this EV and a $30,000 gas car adds $297 a month to the payment. Cheaper fuel and cheaper maintenance give back $99 a month. The gap does not close, and no amount of careful off-peak charging closes it.

Shop the APR and the price. A single point of interest on the $39,990 you would finance here is real money every month for five years, and it is negotiable in a way that the price of electricity is not.

What each line actually costs

Four bills make up the monthly number, and they are wildly different sizes. Ranked by how much they move the total for the default scenario:

  1. Loan payment — $792. Set by price, down payment, rate, and term. It is the only line that ever stops.
  2. Insurance — $142. EVs cost somewhat more to insure than the gas cars they replace, because packs and sensors are expensive to repair. Your ZIP code and driving record matter far more than your powertrain.
  3. Electricity — $53. 5.3¢ a mile at 90% home charging, against 11.0¢ a mile for gasoline. The full picture, by state and by network, is in the EV charging cost calculator.
  4. Maintenance — $42.An annual figure spread over twelve months. Consumer Reports and AAA put EV scheduled maintenance at about half a comparable gas car's.

Depreciation is deliberately absent. It is the largest cost of owning any new car, and it is not a monthly bill — you pay it once, at resale, and you pay it whether you drove the car or left it in a garage. Adding it here would produce a “monthly cost” you would not recognize on any statement. When you want the lifetime number instead, the EV vs gas TCO calculator folds in resale value, and the EV depreciation calculator estimates what the car will be worth when you get there.

Home charging is where the fuel saving lives

The 5.3¢-per-mile figure above assumes 90% of charging happens at home at $0.16/kWh. Drag that slider to zero — an apartment dweller with no outlet, charging entirely on public DC fast chargers at $0.45/kWh — and the electricity line stops being a rounding error. Public fast charging costs about 2.8× what home charging does, which is enough to erase most of the EV's running-cost advantage over a fuel-efficient gas car.

This is the part of the decision that has nothing to do with the car. Before committing to an EV on monthly-cost grounds, know where it will charge overnight. If that means wiring a Level 2 circuit in a garage, the home charger ROI calculator prices the install against what you would otherwise spend at public chargers, and tells you how many months it takes to pay for itself.

Month 61 is when the EV wins

The payment stops. Everything else stays roughly where it was. The EV settles at $237 a month — insurance, electricity, maintenance — while the gas car settles at $335. That $99monthly gap is the EV's actual economic argument, and it only pays out to people who keep the car.

Which is worth saying plainly, because the industry is built to prevent it: trading in at the end of a 60-month loan, or rolling from lease to lease, means paying the expensive part of EV ownership forever and never collecting the cheap part. If the monthly number is what you care about, the highest-leverage decision is not which EV you buy. It is how long you keep it.

If you are weighing financing against a lease, the EV lease vs buy calculator compares them over the lease term, including the equity a buyer walks away with and a lessee does not.

Estimates. Electricity rates: US Energy Information Administration, Electric Power Monthly, Table 5.6.A (2024 annual averages) — the US residential average is $0.16/kWh. Vehicle prices and EPA combined consumption from fueleconomy.gov and manufacturer pages, 2025–2026 model years; MSRP excludes destination, taxes, and fees. Maintenance deltas follow Consumer Reports and AAA cost-of-ownership studies. Federal credit status per the IRS Clean Vehicle Credit guidance: §30D, §25E, and §45W ended for vehicles acquired after September 30, 2025. Loan rates, insurance premiums, and utility rates change constantly — enter your own quoted figures.

Frequently asked questions

How much does an electric car cost per month?+

Whatever the loan payment is, plus a little. Take this page's default scenario: a $44,990 Tesla Model Y with $5,000 down, financed at 7% over 60 months, driven about 12,000 miles a year and charged 90% at home. That is $792 of loan payment, $142 of insurance, $53 of electricity, and $42 of maintenance — $1,029 a month. Notice the shape of it: charging is the smallest line on the list, about 15 times smaller than the payment. People shopping for an EV research the electricity rate for hours and accept the interest rate in ten minutes, and they have it exactly backwards.

Is an EV cheaper per month than a gas car?+

While you are paying it off, usually not — because EVs still cost more to buy. In this page's default comparison the EV runs $198 a month more than a 30-mpg gas car costing $30,000. The price difference adds $297 to the monthly payment, while cheaper fuel and maintenance give back only $99. Once the loan is retired the picture inverts: the EV costs $237 a month to keep running against $335 for the gas car. The honest summary is that an EV is a car you pay for early and save on late.

How much does it cost to charge an EV at home each month?+

Less than almost anyone guesses. At the US average residential rate of $0.16/kWh, a 28 kWh/100mi EV driven 12,000 miles a year and charged 90% at home spends about $53 a month on electricity — 5.3¢ a mile, against 11.0¢ a mile for gasoline at $3.30. That is roughly the cost of a streaming subscription or two. Rates swing hard by state, though: the same car costs about twice as much to charge in California or Massachusetts as in Idaho or Washington, and an overnight EV rate from your utility can cut the bill in half again.

Why is my EV payment so much higher than the gas car's?+

Because the payment tracks the price, and nothing else you can control moves the monthly number nearly as much. A $14,990 price gap financed at 7% over 60 months costs $297 every month for five years. For the gas car's total monthly cost to climb to meet the EV's — counting its cheaper payment, its pricier fuel, and its higher maintenance together — gasoline would have to reach $9.22 a gallon. This is why the most effective thing a monthly-cost-conscious EV buyer can do is shop the loan and the price. A point of APR, or a cheaper model, changes the answer far more than the electricity rate ever will.

Do EVs cost more to insure?+

Typically yes, modestly. Insurers price repair cost, not fuel type, and EVs carry expensive battery packs, aluminum structures, sensor-laden bumpers, and a thinner network of certified body shops. Premiums also vary far more by driver, ZIP code, and claims history than by powertrain, so a national average is close to useless for any individual. The calculator defaults to $142 a month for the EV and $125 for the gas car — a $17 monthly penalty. Replace both with your actual quotes; it is the one line here you can get an exact number for in ten minutes.

How much do you save on maintenance with an EV?+

Consumer Reports and AAA cost-of-ownership data put EV scheduled maintenance at roughly half of a comparable gas car's — typically $500 to $900 a year in the EV's favor, or $42 to $75 a month. There is no oil to change, no spark plugs, no transmission fluid, no exhaust system, and regenerative braking means brake pads routinely last past 100,000 miles. The savings are real but bounded, and they are partly offset by tires: EVs are heavier and torquier, and they eat tires faster. At this page's defaults the maintenance line saves $58 a month, which is less than most people expect and about the same as the fuel saving.

Can a tax credit lower my monthly EV payment?+

Not a federal one, not anymore. The One Big Beautiful Bill, signed July 4, 2025, terminated the Clean Vehicle Credit (§30D), the used-EV credit (§25E), and the commercial/lease credit (§45W) for any vehicle acquired after September 30, 2025. From 2024 through that deadline buyers could transfer the credit to the dealer as an immediate price cut, which reduced the amount financed and the payment with it; that option is gone. State and utility rebates survive in many places and still work this way if they are applied at purchase — enter one in the rebate field. If your rebate instead arrives as a check months later, leave the field at zero, because it will not lower your payment.

What happens to my monthly cost after the loan is paid off?+

It collapses, and this is where the EV finally wins outright. In month 61 the $792 payment simply stops, and the EV costs $237 a month to insure, charge, and maintain — against $335 for the gas car, a saving of $99 every month for as long as you keep it. Nothing about an EV's economics rewards trading it in at the end of the loan. The car that pays you back is the one you keep.

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