EV vs Petrol/Diesel Cost Comparison Calculator

See the real pound-for-pound difference between charging an EV at home and running a petrol or diesel car, for the same weekly mileage.

A note on fairness

This compares fuel/energy cost only — it doesn't include purchase price, depreciation, servicing, insurance or the EV off-peak tariff's higher daytime rate on the rest of your household electricity. It's a running-cost-per-mile comparison, which is the number most people actually want when deciding whether to switch.

Estimates only, based on figures current as of . See About & Sources.