EV Charging Cost Calculator
Calculate how much it costs to charge your EV and compare home vs public charging.
kWh
e.g. Tesla Model 3: 75 kWh, Nissan Leaf: 40 kWh, VW ID.3: 58 kWh
%
%
mi/kWh
Typical: 3–4 miles/kWh. Check your vehicle specs.
p/kWh
p/kWh
Charging Cost
Formulas
- Energy added = Battery kWh × (SoC_to − SoC_from) / 100
- Cost = Energy added × tariff rate / 100
- Range added = Energy added × vehicle efficiency (miles/kWh)
- Cost per mile = Cost / Range added