Free Tools
Run the numbers before you go electric
Two precision calculators built on real 2026 Indian-market EV specs. See exactly how much you save versus petrol, and how far a real-world charge will actually take you.
Tool 01 — Running Cost
EV vs Petrol cost calculator
Adjust your driving habits and local rates to see what you'd actually spend on energy — and how much an EV saves over the years.
Your inputs
You save over 5 years
Running the Tata Nexon EV on electricity vs an equivalent 18 kmpl petrol vehicle, on energy / fuel cost alone.
Total spend over 5 years
Estimates only. Figures cover energy / fuel cost alone and exclude purchase price, insurance, maintenance, inflation and subsidies. Assumes ~10% home-charging loss; actuals vary with tariffs, driving style and conditions.
Tool 02 — Range & Charging
Real-world range estimator
ARAI numbers are lab figures. Dial in how and where you drive to get a grounded estimate — plus the charging time to top back up.
Conditions
Estimated full-charge range
For the Tata Nexon EV under your conditions — roughly 59% of the 489 km ARAI figure.
Derating factors applied
Charging back to 100% (adding 10%)
Estimate only. Real range and charge times depend on payload, tyre pressure, traffic, battery health, charger output and charging curve. DC times assume ~70% effective average power to account for tapering.