Electric Vehicles (EV)
EV vs Petrol Savings Calculator
Lets users compare and budget ev vs petrol savings instantly with formula, steps and examples — no manual math.
Enter your details
km
km/L
₹/L
Wh/km
₹/kWh
₹
Your result
Annual saving with EV
₹62,750
EV running cost ₹16,000/yr vs petrol ₹78,750/yr → saves ₹62,750; premium payback ≈ 6.4 yrs.
Premium payback
6.4 years
Petrol cost/year
₹78,750
EV energy cost/year
₹16,000
About this calculator
Compares annual energy cost of an EV (Wh/km × tariff, including ~10% charging losses) against a petrol car, and computes payback on the EV's purchase premium. Excludes servicing, where EVs typically save further.
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