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Compare EV, Petrol & Diesel Running Costs

Thinking about switching to an EV but not sure how much you'll save?

Use this simple calculator to compare the running costs of electric, petrol, and diesel vehicles — all in one place. Just enter your daily or monthly distance, fuel and electricity prices, and vehicle efficiency, and get a clear breakdown of your cost per km, monthly cost, and total savings when driving electric.

Shared Inputs

km Daily Distance(km)
i
Enter your average daily driving distance in kilometers
Please enter a valid daily distance
days Days Driven(days)
i
Enter the number of days you drive per month
Please enter valid days driven (1-31)
EV

Electric Vehicle

km/kWh Efficiency
i
Enter your EV's efficiency in kilometers per kilowatt-hour (kWh)
Please enter a valid EV efficiency
₹/kWh Energy Cost
i
Enter the cost of electricity per kilowatt-hour (kWh) in your area
Please enter a valid EV energy cost
Petrol

Petrol Vehicle

km/l Efficiency
i
Enter your petrol vehicle's fuel efficiency in kilometers per litre
Please enter a valid petrol efficiency
₹/l Fuel Cost
i
Enter the current cost of petrol per litre in your area
Please enter a valid petrol cost

Cost Comparison

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