Caltex Diesel prices
2 stations in Northern Territory · 350 stations nationally · Updated
Source: government fuel-price reports where available
- Caltex average
- 279.8
- Market average
- 281.2
- Difference
- 1.4c under
Caltex has the lowest Diesel average of the 6 brands compared on this page.
Caltex stations in Northern Territory
Under each price: the difference from the Caltex average. Updated
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Caltex stations by state
350 Caltex stations listed across 7 states and territories, most first.
- QueenslandLowest at Caltex Richmond142stationsLowest Diesel 267.7c
- Western AustraliaLowest at Caltex Kwinana Truck Stop91stationsLowest Diesel 255.9c
- VictoriaLowest at Caltex Springvale45stationsLowest Diesel 269.9c
- New South WalesLowest at Caltex Marulan42stationsLowest Diesel 272.9c
- South AustraliaLowest at Caltex Port Augusta Truckstop27stationsLowest Diesel 279.9c
- Northern TerritoryThis pageLowest at Caltex Coolalinga2stationsLowest Diesel 288.9c
- TasmaniaLowest at Caltex Bridport (Unmanned)1stationsLowest Diesel 282.0c
Source: FuelRadar (fuelradar.com.au)
Caltex against other brands
Diesel averages, lowest first.
- CaltexThis brand279.8c/L1.4c under market
- Mobil280.3c/L0.9c under market
- Shell280.7c/L0.5c under market
- Ampol282.8c/L1.6c over market
- BP284.8c/L3.6c over market
- Puma335.2c/L54.0c over market
Caltex Diesel prices over time
Reported daily averages over the past 30 days.
Price spread and comparison with the market
Caltex averages 1.4c/L under the market average for Diesel. The scale also includes this brand’s lowest and highest reported prices when those values are available.
- Caltex average
- 279.8c/L
- Market average
- 281.2c/L
- Difference
- 1.4c/L under
- Price volatility
- Medium
- 9.3c standard deviation
- Median price
- 279.9 c/L
- Reported range
- 255.9–311.9 c/L
86 Diesel prices FuelRadar updated in the last 14 days, each ranked cheap, average or high against other stations in its capital city, state or nationally, as on its station page.
- Cheap
- 20% (17)
- Average
- 62% (53)
- High
- 19% (16)
Distribution covers 86 stations with a ranked current Diesel price, from 350 listed Caltex stations.
Cheapest day for Caltex Diesel
Saturday has been the cheapest day, averaging 282.7c, and Sunday the dearest at 284.1c over the last 30 days.
Source: FuelRadar (fuelradar.com.au)
30-day Diesel history
Source: FuelRadar (fuelradar.com.au)
Source: Caltex reported pump prices, last 30 days.
Caltex Diesel against the national average, 30 days
Against the national daily average, Caltex Diesel was 0.5 c/L under on 29 Sept, so the gap has widened by 0.1 c/L in the brand's favour.
Show the gap week by week
| Date | Caltex (c/L) | National (c/L) | Gap |
|---|---|---|---|
| 27 Oct | 279.9 | 280.5 | −0.6 c/L |
| 20 Oct | 280.2 | 281.0 | −0.8 c/L |
| 13 Oct | 282.0 | 283.8 | −1.8 c/L |
| 6 Oct | 285.8 | 286.0 | −0.2 c/L |
| 29 Sept | 287.7 | 288.2 | −0.5 c/L |
Each row is one reported day: the brand's average of its Diesel reports that day and the national average of every Diesel report; days the brand had no report are skipped. Paired days from 27 Sept 2026 to 27 Oct 2026.
About Caltex Diesel prices
Caltex Diesel in numbers
The highest Caltex Diesel report is 311.9c, 23.0c above the lowest across 86 stations. Over the 31 days to 27 Oct, the daily Caltex Diesel average ran from 279.5c on 22 Oct to 288.8c on 27 Sept.
About these prices
Prices come from the sources listed below. Update times vary by source and station. Check the update time before travelling and confirm the price at the bowser.
Price sources: government fuel-price reports where available
Caltex fuel questions
Which fuel types have reports at Caltex stations?
Current station reports include E10, U91, P95, P98, PDSL, DSL. Fuel types vary by location. Choose a grade above, then open a station to check its report time.
Where are Caltex stations listed?
FuelRadar lists Caltex stations across Australia. The largest state listings here are Queensland (142), Western Australia (91), Victoria (45). Open a state in the table on this page for its station list; these counts may not cover every retailer location.
How does Caltex compare with the market average?
Caltex averages 279.8c/L for Diesel, which is about 1.4c/L cheaper than the Australia market average of 281.2c/L.
How many Caltex stations are in Australia?
FuelRadar Australia lists 350 Caltex fuel stations across Australia, with reported prices and update times shown where available.
What is the cheapest Caltex Diesel price?
The cheapest reported Caltex Diesel price is 255.9c/L, with reported Diesel prices ranging up to 311.9c/L across the network. Compare every Caltex station on this page to find the lowest price near you.
What is the average Caltex Diesel price?
Caltex Diesel currently averages 279.8c/L from current reports at 86 stations in Australia.