⚡ EV Calculators
Free tools to calculate EV charging costs, compare with petrol, estimate range and battery health for all popular Indian EVs.
⚡ Calculators
EV Charging Cost CalculatorEV vs Petrol ComparisonCharging Time CalculatorBattery Health CalculatorRange Estimator⚡ Electricity Rates by State
All 28 States →Maharashtra ₹7.5/kWhDelhi ₹8.5/kWhKarnataka ₹7.8/kWhTamil Nadu ₹6.0/kWhWhich EV Calculator Do You Need?
Charging Cost Calculator — How much does it cost to charge your EV? Select your EV model (Tata Nexon EV, MG ZS EV, Mahindra XUV400, and more) and your state to see the exact home charging cost, cost per km, and savings versus petrol.
EV vs Petrol Comparison — Should you switch from petrol to EV? Enter your monthly driving distance and local rates to see monthly, annual, and 5-year savings. At 1,200 km/month, an EV saves about ₹84,000/year.
Charging Time Calculator — How long does it take to charge? Compare AC home charging (3.3-7.2 kW) vs DC fast charging (50-150 kW) for any EV battery size. A 40 kWh battery takes 8 hours on a home charger or 30 minutes on a DC fast charger.
Battery Health Calculator — How much has your EV battery degraded? Enter your EV's age, mileage, and climate to estimate current battery health. EVs lose about 2% capacity per year on average.
Range Estimator — How far can you really drive? Real-world range is 70-80% of the ARAI figure. Enter your speed, AC usage, terrain, and temperature to see your actual range.