Fuel Cost Calculator
Calculate exact petrol or diesel costs for road trips and daily commutes based on your vehicle fuel consumption.
Calculation Inputs & Parameters
350
(Default)
7.5
(Default)
1.65
(Default)
Total Fuel Cost
$43.31
Fuel Volume Required
26.3 liters (or gal)
Cost per km/mile
$0.124
Round-Trip Fuel Cost
$86.63
How the Calculation Works
Multiplies required fuel liters by the current pump price.
Formula: Cost = [ (Distance / 100) × L/100km ] × Fuel Price
Practical Worked Example
Given Inputs: 350 km at 7.5 L/100km with $1.65/L fuel
Calculated Output: Cost: $43.31 (26.25 liters)
- 3.5 × 7.5 = 26.25 L; 26.25 × 1.65 = 43.31.