Fuel calculators and trip tools
30 free tools for trips, fills and running costs. The calculators start from the national averages below.
Most used
All tools by job
Plan a trip
Pay less at the pump
Price forecast
Check whether to fill today or waitPrice cycles
See where each city is in its price cycleFuel range and fill-up
How far your tank goes and what filling it costs$135.8460 L of U91Price saving
Turn a cents-per-litre gap into dollars per fillPast price at a station
What a station charged on any day or timeDiscount calculator
Apply a docket or member rate to a fillFuel discounts
Docket, member and app discounts by brand
Compare areas and brands
Your car’s running costs
Fuel cost by car
Tank size, fuel use and cost to fill by modelPetrol vs diesel
Which version of a car costs less to run46.2 c/L higherdiesel than U91Hybrid vs petrol
Fuel saved a year and the payback timeFuel consumption
L/100km from your receipt litres and distanceFuel cost per kilometre
Estimate fuel-only cost per km, week and yearMonthly budget
Turn regular driving into an estimated fuel budgetFuel-cost comparison
Compare compatible fuels by cost per distanceFuel type comparison
Yearly cost of two fuel types side by sideEmissions calculator
Estimate tailpipe CO₂ from a year of driving
Prices the calculators start from
- Unleaded 91 average
- 226.4c/L Lowest 189.9 · 6,832 stations
- Ethanol 10 average
- 220.8c/L Lowest 188.2 · 2,870 stations
- Diesel average
- 272.6c/L Lowest 236.9 · 4,245 stations
- Premium 98 average
- 248.1c/L Lowest 209.9 · 5,942 stations
A 60-litre fill of U91 costs $135.84 at the national average of 226.4 c/L, and the same fill of diesel costs $163.56. E10 averages 220.8 c/L, 5.6 c/L under U91. Perth has the lowest capital-city U91 average at 208.6 c/L.
Get the free FuelRadar app
Free on iPhone and Android: price alerts, saved stations, the forecast.
App preview. Prices shown are example captures, not current reports.
Questions
Which fuel price should I enter?
The station price for the fuel type you will buy. Check when it was last updated on the fuel map first.
Should I drive further for a cheaper price?
Only when the saving on your fill is more than the fuel used getting there and back. The detour check works it out.
Why is my receipt different from the estimate?
Traffic, speed, load, towing and tyre pressure change fuel use. Work out your real L/100km from a full tank with the fuel consumption calculator.