Fuel Budget Planner
Set a realistic monthly fuel budget. Enter your weekly driving, average consumption and fuel price to see exactly what your car costs per week, month and year.
How it works
The month is taken as 4.33 weeks (the average number of weeks per month across the year), so the monthly figure is realistic for annual budgeting. Adjust weekly km to reflect commuting plus errands, not just a single trip.
Frequently asked questions
Should I budget for price rises?
Fuel prices move. Adding a 5–10% margin to the price per litre makes your budget resilient to pump fluctuations.
How do I find my weekly distance?
Divide your monthly odometer reading by 4.33, or use your average daily commute plus regular trips. Apps and the fuel-economy tracker on this site make it easy to measure.