Fuel Cost Calculator Australia
Calculate the cost of any trip based on distance, your car's fuel efficiency and current petrol prices. See your cost per kilometre, annual fuel spend and estimated CO₂ emissions. Useful for understanding your true driving costs.
Fuel Cost Calculator
Petrol, diesel & LPG
About this calculator
Calculate the cost of any trip based on distance, your car's fuel efficiency and current petrol prices. See your cost per kilometre, annual fuel spend and estimated CO₂ emissions. Useful for understanding your true driving costs. Results are estimates only and should not be taken as financial, tax, or legal advice. Figures are based on current published rates for FY 2025–26 and may not reflect your individual circumstances. Always consult a qualified professional for personalised advice.