EV Break-Even Calculator
Work out how many years until an EV pays back its price premium over a comparable gas car.
Free calculator, no signup required. Runs in your browser — your entries stay on this device (saved in this browser until you clear them) and are not sent to us.
How break-even works
EVs usually cost more up front than a comparable gas car, but they cost less to run. Break-even is the point where the running-cost savings have paid back the extra purchase price. After that point you’re ahead.
Worked example (illustrative assumptions)
Assumptions: a $35,000 EV, a $25,000 gas car, no incentive ($0), $1,000 a year saved on fuel and $500 a year saved on maintenance. These are example numbers, not measured savings. The net EV price is $35,000, a $10,000 premium over the gas car. $10,000 ÷ $1,500 = about 6 years 8 months to break even.
If you had separately verified a $2,000 incentive, the premium would be $8,000 and break-even $8,000 ÷ $1,500 = about 5 years 4 months. The $2,000 is a hypothetical amount, not a program’s figure.
What this includes — and what it doesn’t
- Included: purchase price, any incentives you enter, and the fuel and maintenance savings you enter.
- Not included: insurance, home-charger install cost, tire wear, and resale value. Add them to your own numbers if they matter to you.
Maintenance savings — where it comes from
EVs skip oil changes, spark plugs and exhaust work, and regenerative braking can reduce brake wear. How much that saves depends on the vehicles and your usage, so enter your own estimate. The default is an example only.
The federal new and used clean vehicle credits are not available for vehicles acquired after September 30, 2025; the IRS pages govern the details (IRS: new clean vehicle credit and IRS: used clean vehicle credit, read October 15, 2026). State and utility incentives are separate and change often — check each program’s own page. This calculator does not determine eligibility.
Frequently asked
What is a typical EV break-even period?
It depends on the price gap and your savings. Years to break even is the net price premium divided by annual savings, so a larger premium or smaller savings means longer. The default incentive is $0; the federal new and used clean vehicle credits are not available for vehicles acquired after September 30, 2025 (IRS). Enter any incentive only if you have verified it separately.
What if I do not qualify for the federal credit?
Leave the incentive fields at $0, which is the default. Break-even then depends only on the price premium and your annual fuel and maintenance savings. This calculator does not decide whether you are eligible for any incentive.
Why is insurance not included?
EV insurance is often 10–25% higher than for a comparable gas car due to higher repair costs. It is omitted to keep the comparison apples-to-apples on fuel and maintenance — add the difference manually to your annual savings if you want a more conservative number.
How accurate are the "annual savings" numbers?
Fuel savings follow from your miles, your electricity rate and the cars' efficiencies. Maintenance savings vary more and are an input you must estimate yourself; the default is an example, not a measured figure. Use the EV vs Gas Savings Calculator and EV Annual Maintenance Cost calculator for tighter numbers.
Does the calculator account for resale value?
No — it compares net purchase price minus credits, plus annual operating savings. Resale value is treated separately in the EV Resale Value Estimator and the EV Lease vs Buy calculator.