Fuel Cost Calculator
Estimate trip fuel costs from distance and price.
- Browser-based
- No signup
Auto
Enter trip distance, EV efficiency in miles per kWh, electricity rate, and charging efficiency to estimate energy from the grid, total charging cost, cost per mile, and cost per 100 miles.
Enter trip and charging details to estimate EV energy cost.
Enter trip distance, EV efficiency in miles per kWh, electricity rate, and charging efficiency to estimate energy from the grid, total charging cost, cost per mile, and cost per 100 miles.
Use the EV Charging Cost Calculator form near the top of this page. Enter the values you know, run the tool, and review the results panel. You can change inputs and run it again. Processing stays in your browser and is not uploaded to Utilnivo servers.
Example: open EV Charging Cost Calculator, enter a realistic set of inputs for your situation, and note the primary result. Change one input—such as an amount, rate, or option—and compare how the output changes so you can choose a scenario that fits your needs.
Second example: try edge cases that matter for your task—such as zero values, a different unit system, or a second file—and confirm the tool shows a clear result or a helpful validation message.
Enter trip distance in miles, your EV’s efficiency in miles per kWh, the electricity rate per kWh, and charging efficiency. The calculator estimates battery energy needed, energy drawn from the grid after charging losses, total cost, cost per mile, and cost per 100 miles.
This tool runs in your browser for convenience. Results are estimates or transformations based on the inputs you provide and may not cover every edge case.
Battery energy is distance divided by mi/kWh. Grid energy is battery energy divided by charging efficiency, then multiplied by your electricity rate.
Not all electricity from the wall ends up in the battery. Home Level 2 charging is often around 90%. Use 100% if you want to ignore losses.
No. Results estimate energy cost only based on distance, efficiency, rate, and charging losses.