No sign-up, no tracking
Free EV calculators
Plain answers to the questions EV owners and shoppers ask most. Every assumption is written next to the result, and every result has a link you can share.
Charging timeHow long from 20 % to 80 % on your charger?Calculate →
Charging costWhat one charge costs, with session and per-minute fees.Calculate →
RangeHow far your battery gets, adjusted for your conditions.Calculate →
EV vs petrolRunning costs and CO2 over the years, with your own prices.Calculate →
Unit converterkWh/100 km, mi/kWh, MPGe, L/100 km, mpg and more.Convert →
ShowroomsBrand showrooms and service centers on a map.Find one →
Buying guideWhich EV fits your budget, range and use, scored from published figures.Start →
CompareTwo to four EVs of the same kind, side by side.Compare →
The same sums as the app
The EVFolk app uses the same formulas, tested against the same set of examples, so a figure here matches the one in your phone. The app adds your real charges, tariffs and cars, and works offline.
Estimates, not advice
Calculators give estimates. For electrical work at home, ask a licensed electrician.
Keep your numbers in EVFolk
The app does these sums for you from your real charges: what you spent, what you saved against petrol and the CO2 you avoided. Use it on the web today, or on your phone.
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