EV Running Cost Calculator
Estimate your potential savings by switching from petrol/diesel to a Tata EV.
Default value is an approximation. Actual efficiency varies by model and driving conditions.
Your Estimated Savings
This calculator provides an indicative estimate only, based on the inputs you provide. Actual savings depend on your specific driving pattern, vehicle efficiency and local electricity/fuel prices.
Keep each cost assumption visible
An EV running-cost estimate depends on the numbers entered into it. Record the energy price and usage assumption beside the result so that you can revisit the calculation later. If you expect to use both home and public charging, do not treat them as one unchanging rate without checking the basis.
Use the estimate to compare scenarios, not to promise a fixed saving. Purchase cost, charging arrangements and other ownership expenses belong in the wider decision too. The most useful calculation is one you can explain and adjust when your travel or charging pattern changes.