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Fuel Cost Calculator

Calculate fuel cost for any trip based on distance and mileage.

km
km/l
₹/l

Results

Fuel Needed (liters)33.3
Total Fuel Cost₹3,500
Cost per km7

What is Fuel Cost?

The Fuel Cost Calculator estimates how much petrol or diesel you'll need for a trip and its total cost. Essential for road trip planning, daily commute budgeting, and comparing fuel costs between vehicles.

Formula

Fuel Needed = Distance / Mileage
Total Cost = Fuel Needed × Price per Liter
Cost per km = Fuel Price / Mileage

How to use this Fuel Cost Calculator?

1. Enter the total trip distance in km. 2. Enter your vehicle's mileage (check owner's manual or fuel-up records). 3. Enter current fuel price per liter. 4. See total fuel needed and cost.

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Frequently asked questions

How to calculate my car's actual mileage?
Fill up tank fully, reset trip meter, drive normally, fill up again. Mileage = km driven / liters filled in second fill-up.
What is average car mileage in India?
Petrol cars: 12-18 km/l. Diesel cars: 16-25 km/l. CNG: 20-30 km/kg. Electric: 6-8 km/kWh.
How to improve fuel mileage?
Maintain steady speed (60-80 km/h), keep tires properly inflated, remove unnecessary weight, use AC sparingly, and service engine regularly.

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