Calculator Suite
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How it works

ICE monthly cost = (km ÷ mileage in km/L) × fuel price. EV monthly cost = (km ÷ EV range) × battery capacity × tariff. Monthly savings = (ICE fuel + maintenance + insurance) − (EV charging + maintenance + insurance).

Example

1,200 km/month, 15 km/L @ ₹105/L vs EV 40 kWh battery, 250 km range @ ₹8/kWh. Maintenance/insurance: Petrol ₹15,000/yr + ₹12,000/yr vs EV ₹4,500/yr + ₹16,000/yr. Payback months = price delta ÷ monthly savings.

Frequently asked questions

Does this include maintenance and insurance?
Yes. You can expand the advanced inputs section to refine annual service and insurance costs, which are fully factored into the monthly savings and year-by-year TCO projections.
What if EV charging is free at work?
Lower the tariff or split home vs workplace charging in a future version; for now, use a blended ₹/kWh.

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Results are indicative only and not financial, tax, or medical advice. Verify important decisions with qualified professionals or official sources.