EV cost calculator

How much would you save going electric?

Home charging on an off-peak tariff costs around 2p a mile. Petrol is closer to 15p. Set your numbers and see the difference.

8,000
85%
7.5p/kWh

7.5p is typical for an EV off-peak tariff; 24.5p is the price cap rate

79p/kWh
3.8 mi/kWh
42 mpg
142p/L
You would save£846

per year, and around 1,564 kg of CO₂

Electric£384/yr · 4.8p/mi
Petrol£1,230/yr · 15.4p/mi
Over 4 years£3,384
Cost per mile (EV)4.8p
Smart charge at home with Electric Miles →

CO₂ uses 2.31 kg per litre of petrol and 207 g/kWh for UK grid electricity. Excludes purchase price, tax and servicing (typically lower for EVs).