Fuel Cost Calculator
Calculate the total fuel expense, fuel required, and per-person cost for your road trip or daily commute.
Fuel Cost Calculator
Estimate petrol/diesel cost for your trip
km
1 km3000 km
km/L
5 km/L60 km/L
$/L
$0/L$10/L
Trip Summary
Distance300 km
Fuel Needed25.0 L
Fuel Price₹1.5/L
Total Cost$38
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How to Calculate Fuel Consumption & Trip Cost
Fuel Required (Liters) = Trip Distance (km) ÷ Vehicle Mileage (km/L)
Total Fuel Cost = Fuel Required × Price per Liter
Cost per Kilometer = Total Fuel Cost ÷ Trip Distance
Tips to Improve Vehicle Fuel Economy
Maintain Correct Tire Pressure
Underinflated tires increase rolling resistance and reduce fuel economy by up to 3–5%.
Smooth Acceleration & Braking
Aggressive driving in stop-and-go traffic wastes significant fuel compared to gradual acceleration.
Optimal Highway Cruising Speed
Driving at 70–90 km/h in highest gear yields maximum fuel efficiency on highways.
Reduce Unnecessary Cargo Weight
Extra 50 kg of trunk weight increases fuel consumption by approximately 1–2%.