Calculate and compare fuel expenses for your trips
Our free fuel cost calculator helps you accurately estimate and compare fuel expenses for your trips, daily commute, or road trips. Calculate total fuel costs, cost per kilometer/mile, and trip comparisons between different vehicles and fuel types.
Perfect for road trip planning, budget management, vehicle comparison, and fuel-efficient driving. Make informed decisions about your transportation costs and optimize your travel budget with precise fuel expense calculations.
Calculate costs for petrol, diesel, CNG, electric vehicles, and hybrid vehicles with accurate efficiency comparisons and real-time fuel price data.
Compare fuel costs between multiple vehicles side-by-side to make informed decisions about car purchases or rental choices for trips.
Calculate costs for different routes and driving conditions, including city vs highway driving, traffic patterns, and elevation changes.
Project annual fuel costs, compare ownership expenses, and understand the long-term financial impact of your vehicle choices and driving habits.
Plan your trips with confidence knowing exactly how much you'll spend on fuel and how to optimize your travel budget effectively.
Use the formula: Fuel Cost = (Distance ÷ Fuel Efficiency) × Fuel Price. For example, a 300 km trip with a car that gives 15 km/l at ₹100 per liter would cost: (300 ÷ 15) × 100 = ₹2,000.
City mileage is typically lower due to frequent stops, idling, and acceleration. Highway mileage is higher because of consistent speeds and fewer stops. Most vehicles show both ratings, and our calculator accounts for these differences.
Maintain proper tire pressure, reduce unnecessary weight, avoid aggressive driving, use cruise control on highways, keep up with regular maintenance, and plan efficient routes to significantly improve fuel efficiency.
Electric vehicles typically have lower "fuel" costs per km but higher upfront costs. Our calculator helps compare total cost of ownership including electricity rates, maintenance savings, and potential government incentives.
Manufacturer ratings are laboratory estimates under ideal conditions. Real-world efficiency can vary by 10-20% based on driving habits, weather, terrain, and vehicle condition. Our calculator allows adjustment for real-world conditions.