Green & EVFree · No signup
EV Savings Calculator
What is EV Savings Calculator?
An EV savings calculator compares the yearly running cost of a petrol or diesel car with an electric car, using your distance, fuel and electricity prices and each vehicle’s consumption. It can also estimate CO2 using factors you can edit.
How EV Savings Calculator helps
- Shows possible yearly savings from switching
- Uses your own local prices
- Includes optional CO2 comparison
How to use EV Savings Calculator
- Enter your numbers in the fields (sample values are pre-filled).
- Read the results, which update instantly.
- Change one input at a time to compare scenarios.
Example
15,000 km a year at 7 L/100 km versus 16 kWh/100 km produces a clear yearly running-cost difference once prices are entered.
Frequently asked questions
Does it include the purchase price?
No. It covers running costs only.
Are the CO2 factors exact?
No. They are editable placeholders; use values for your region.
Do home chargers change the result?
Yes. Use your actual price per kWh.
Results depend entirely on the prices and factors you enter. Real-world costs, emissions and savings vary.
Last updated October 7, 2026.