EV vs Gas Cost Calculator
Fill in the values and the answer updates as you type.
How the EV vs Gas Cost Calculator works
Gas cost = miles ÷ mpg × gas price. EV cost = miles ÷ (miles per kWh) × electricity price. Purchase price, insurance, maintenance, and charging losses are not included. Example: with Miles driven per year 12,000 mi, Gas car fuel economy 30 mpg, and Gas price per gallon $3.5, the result is Yearly savings with EV = $885.71; Gas car fuel cost per year = $1,400; EV electricity cost per year = $514.29.
Inputs and results
The EV vs Gas Cost Calculator takes 5 inputs and gives 4 results.
What you enter
- Miles driven per year (mi) — starts at 12000.
- Gas car fuel economy (mpg) — starts at 30.
- Gas price per gallon ($) — starts at 3.5.
- EV efficiency (mi/kWh) — starts at 3.5.
- Electricity price per kWh ($) — starts at 0.15.
What you get
- Yearly savings with EV
- Gas car fuel cost per year
- EV electricity cost per year
- Cost per mile: gas vs EV
Example: EV vs Gas Cost Calculator with the starting values
With miles driven per year 12000 mi, gas car fuel economy 30 mpg, gas price per gallon 3.5 $, ev efficiency 3.5 mi/kWh and electricity price per kwh 0.15 $, the calculator returns:
| Yearly savings with EV | $885.71 |
|---|---|
| Gas car fuel cost per year | $1,400 |
| EV electricity cost per year | $514.29 |
| Cost per mile: gas vs EV | $0.117 vs $0.043 |
Change any value above and the results update straight away.
EV vs Gas Cost Calculator FAQ
How do I use the EV vs Gas Cost Calculator?
Enter miles driven per year, gas car fuel economy, gas price per gallon and ev efficiency in the fields, then read yearly savings with ev, gas car fuel cost per year, ev electricity cost per year and cost per mile: gas vs ev in the result panel. The answer updates as you type, and you can press Calculate or Enter to refresh it. Use “Copy link” to share your exact numbers with someone else.
What does the EV vs Gas Cost Calculator calculate?
Yearly fuel cost of an electric car vs a gas car. It returns yearly savings with ev, gas car fuel cost per year, ev electricity cost per year and cost per mile: gas vs ev from the 5 values you provide.
What values does the EV vs Gas Cost Calculator start with?
It opens with miles driven per year 12000 mi, gas car fuel economy 30 mpg, gas price per gallon 3.5 $ and ev efficiency 3.5 mi/kWh so you can see a working result straight away. Replace them with your own numbers, or press Reset to return to these starting values.
Is the EV vs Gas Cost Calculator free and private?
Yes. It is free, needs no account, and runs in your browser, so nothing you type is sent to or stored on our servers. See the Privacy Policy for details.
Can I rely on the EV vs Gas Cost Calculator for important decisions?
Treat the result as a well-rounded estimate. Real situations often have details a general calculator cannot know, so confirm important decisions with a qualified professional. See the Disclaimer for more.