⛽ Fuel Cost Calculator

Estimate your trip fuel cost based on distance, mileage, and fuel price.

⛽

Fuel Cost Calculator

Calculate fuel expenses for any journey

Total Fuel Cost
—
Fuel Needed
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litres
Cost Per Person
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Total Distance
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km
Cost Per km
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What is a Fuel Cost Calculator?

A Fuel Cost Calculator is an online tool that estimates the total fuel expense for any road trip or daily commute. By entering the trip distance, your vehicle's fuel efficiency (mileage), and the current fuel price, you get an accurate estimate of how much you'll spend on petrol or diesel for your journey.

How the Fuel Cost Calculator Works

  • Fuel Needed (litres) = Distance (km) ÷ Fuel Efficiency (km/litre)
  • Total Fuel Cost = Fuel Needed × Fuel Price per litre
  • Cost Per Person = Total Cost ÷ Number of Passengers

How to Use the Calculator

  • Enter the Trip Distance in kilometres.
  • Enter your vehicle's Fuel Efficiency in km/litre (check your car manual or recent trip data).
  • Enter the current Fuel Price in ₹/litre.
  • Optionally tick "Round Trip" for return journey calculation.
  • Enter the number of passengers to calculate cost per person.

Typical Fuel Efficiency Values

  • Small hatchback (Maruti Alto, Wagon R): 18–22 km/litre
  • Mid-size sedan (Honda City, Hyundai Verna): 14–18 km/litre
  • SUV (Hyundai Creta, Kia Seltos): 12–16 km/litre
  • Diesel cars: 18–24 km/litre
  • Motorcycles: 35–55 km/litre

Frequently Asked Questions

How do I find my car's fuel efficiency?+
Check your vehicle's owner manual for ARAI (Automotive Research Association of India) certified mileage. Real-world mileage is typically 15–20% less than rated mileage due to traffic, driving habits, and road conditions. You can also calculate it by dividing km driven by litres consumed.
Does fuel efficiency change on highways vs. city?+
Yes! Highway driving usually gives 20–25% better fuel efficiency compared to city driving due to less stop-and-go traffic. Enter your expected average efficiency based on the type of road for a more accurate estimate.
Can I use this for CNG or electric vehicles?+
For CNG vehicles, enter the km/kg efficiency and CNG price per kg. For electric vehicles, the unit would be km/kWh and electricity cost per kWh, though the tool is primarily designed for liquid fuel (petrol/diesel) vehicles.
How do I calculate fuel cost for multiple cities?+
For multi-city trips, add up all individual distances to get the total trip distance, then enter it in the calculator. If your route passes through areas with different driving conditions, use an average fuel efficiency figure.