Mileage calculator
Work out km/l, cost per km and monthly fuel spend from your tank fills.
- Fuel efficiency
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- Cost per km
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- Est. monthly fuel cost
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How to measure real-world car mileage
Fill your tank completely, reset the trip meter, drive until the next fill-up, then note litres added and km covered. City driving with AC typically gives 15–25% lower mileage than ARAI test figures.
Ways to improve fuel efficiency
- Maintain steady speeds — avoid hard acceleration and braking.
- Keep tyres inflated to the pressure listed on your door sticker.
- Service air filters and spark plugs on schedule.
- Remove roof racks and excess weight when not needed.
- Use AC sparingly at low speeds; open windows at highway speeds can also increase drag.
Check city-wise fuel prices to estimate your monthly budget.
India (INR)