EV vs petrol running cost
Compare the cost per 100 km and annual energy bill for an electric car (home and public charging) against a petrol car.
Open calculatorEV range (summer & winter)
Usable capacity (kWh) = gross pack × usable buffer %. Range = usable kWh ÷ (kWh/100 km ÷ 100). Winter range increases consumption by your chosen cold-weather penalty.
kWh
%
kWh/100 km
%
Estimated range (mild weather)
326 km
Estimated winter range
251 km
The link may contain your inputs. Anyone receiving it can read them.
High motorway speeds and cabin heating on short winter trips affect real-world range far more than official WLTP stickers.
Recent on this calculator
Full historyStored strictly in this browser’s local storage. Clicking an entry reloads the parameters into the calculator URL; sharing the link exposes those inputs to the recipient.
No saved calculations yet. Use any calculator and your recent results will appear here.
Educational estimate only. Not medical, tax, legal or financial advice.