How is fuel cost calculated for EV vs petrol?

Petrol: (km ÷ km/L) × ₹/L. EV: (km ÷ km/kWh) × ₹/kWh. We compare monthly and annual totals.

How to calculate petrol cost I’m replacing?

Enter daily commute km, working days, petrol price and mileage — the petrol side of the comparison shows monthly/annual spend.

500 ÷ petrol km/L. The EV side shows kWh needed as 500 ÷ km/kWh.

Electricity ₹/kWh ÷ km/kWh. Example: ₹8/kWh ÷ 6 km/kWh ≈ ₹1.33 per km.

Charge on off-peak home tariffs when possible, drive efficiently, and account for public charging premiums separately.

Compare petrol vs electric running costs and see monthly and annual EV savings.

Daily Distance40 km

1 km200 km

Working Days22

131

Petrol Price ₹/L₹102

₹50₹150

Petrol Mileage km/L15

530

Electricity ₹/kWh₹8

₹2₹20

EV Efficiency km/kWh6

212

Annual Savings with EV

₹57,728

Petrol cost/km₹7

EV cost/km₹1

Monthly petrol₹5,984

Monthly EV₹1,173

Monthly savings₹4,811

Compare petrol versus EV running costs per km, monthly and annually.

Enter daily km, days/month, petrol price/mileage and electricity ₹/kWh with EV efficiency.

Home off-peak charging usually beats public DC fast-charge tariffs.

Ignores purchase price, battery health and insurance differences.

How is fuel cost calculated for EV vs petrol?: Petrol: (km ÷ km/L) × ₹/L. EV: (km ÷ km/kWh) × ₹/kWh. We compare monthly and annual totals.
How to calculate petrol cost I’m replacing?: Enter daily commute km, working days, petrol price and mileage — the petrol side of the comparison shows monthly/annual spend.
How much fuel is required for 500 km on petrol?: 500 ÷ petrol km/L. The EV side shows kWh needed as 500 ÷ km/kWh.
What is cost per kilometer for an EV?: Electricity ₹/kWh ÷ km/kWh. Example: ₹8/kWh ÷ 6 km/kWh ≈ ₹1.33 per km.
How to reduce fuel expenses by switching to EV?: Charge on off-peak home tariffs when possible, drive efficiently, and account for public charging premiums separately.