Free calculator
Ev Charging Cost Calculator
Free Ev Charging Cost Calculator with instant browser-based results and a clear calculation breakdown.
⚡ EV Charging Cost Calculator
Calculate the cost to charge your electric vehicle
kWh
%
%
$/kWh
%
Total Charging Cost
$0.00
Energy needed (battery):
0 kWh
Energy from grid (with loss):
0 kWh
Electricity rate:
$0.00/kWh
Total cost:
$0.00
How it's calculated:
Energy needed = Battery capacity × (Target % - Current %) ÷ 100
Energy from grid = Energy needed ÷ (Efficiency ÷ 100)
Total cost = Energy from grid × Electricity rate
Note: Charging efficiency accounts for energy loss during the charging process. Typical efficiency ranges from 85-95% depending on charger type and conditions.
Energy needed = Battery capacity × (Target % - Current %) ÷ 100
Energy from grid = Energy needed ÷ (Efficiency ÷ 100)
Total cost = Energy from grid × Electricity rate
Note: Charging efficiency accounts for energy loss during the charging process. Typical efficiency ranges from 85-95% depending on charger type and conditions.
Want to understand the calculation?
Read the guideSee examples, formula notes and limitations.