Refined fuel benchmark
Retail petrol and diesel start with the global price of refined fuel, not just crude oil. Crude moves first, but the refined benchmark is closer to what importers and wholesalers pay.
Track the signals behind pump prices: crude oil, AUD/USD, wholesale margins, petroleum stock cover, station outages and U91 state averages.

Market context
Use this page to separate broad market pressure from local station pricing. U91 state averages and cheapest-price figures are shown separately from diesel and other fuel grades.
Brent crude
Global crude benchmark. Large moves usually filter into Australian wholesale prices with a delay.
AUD/USD
Fuel is traded in US dollars. A weaker AUD increases local import costs.
Retail-TGP
Gap between the national U91 retail average and terminal gate wholesale benchmark.
Petrol cover
Reported national petrol stock cover in days.
Diesel cover
Reported national diesel stock cover in days.
Jet cover
Reported national jet fuel stock cover in days.
Stations dry
Stations with at least one fuel grade currently reported as unavailable.
Source: National retail price reporting, refreshed hourly.
Current scenario · Mixed
This view compares the local cycle, wholesale prices, AUD/USD and retail margin. It describes the Australia market, not the price at every station.
Price stack
The bowser price is built from global supply, currency, wholesale terminal pricing, taxes and local competition. That is why Australia petrol can move even when one headline input looks calm.
Retail petrol and diesel start with the global price of refined fuel, not just crude oil. Crude moves first, but the refined benchmark is closer to what importers and wholesalers pay.
Fuel is priced in US dollars. A weaker Australian dollar lifts the local cost of imported fuel even when the US-dollar oil price is steady.
TGP is the wholesale terminal price retailers pay before their own margin and local costs. Comparing TGP with retail average shows whether the bowser price is stretched.
Fuel excise and GST create a tax floor that does not disappear when wholesale costs fall. That is why a crude fall never reaches the pump cent-for-cent.
Retailers raise prices to rebuild margin, then compete down through the discounting phase. City-cycle timing explains many short-term jumps and drops.
Freight costs, outages, opening hours and suburb competition shape the final station price. Use the national average for context, then check the stations on your route.
Common questions
Pump prices are a layered cake: wholesale (TGP), excise (~50c/L flat tax), GST (10%), retailer margin, transport. Only the wholesale component is exposed to crude. A 10% Brent move filters through to 3–5c/L at the pump.