Petrol prices Perth today
Week ending · TGP · FuelWatch
- Metro median 6 Oct
- 229.9
- Unleaded
- 232.8
- +0.2
- Diesel
- 275.3
- −4.4
- Terminal gate ULP
- 230.5
- Terminal gate diesel
- 256.3
- Perth week low
- Perth week high
- 238.7
- vs national average
- ULP margin over TGP
- 3.8
- TGP change, 7 days
- +2.1
- 60-litre fill at the average
- $139.68
On Tuesday 6 October the median Perth metro servo is selling unleaded at 229.9 c/L, across 446 sites on FuelWatch; the cheapest is at 217.3.
Measured against Australia's 237.3, Perth drivers are 4.5 c/L ahead, which is $2.70 each time they fill 60 litres.
Tomorrow's prices are lodged by 2pm and published at 2:30pm; the tomorrow page shows the change servo by servo, and the FuelWatch WA overview covers the rest of the state.
Perth is the one capital where tomorrow is public. Under FuelWatch, which has run since January 2001, every WA retailer tells the state by 2pm what it will charge the next day, the list goes up at 2:30pm, and the price holds for 24 hours from 6am. Nobody can lift it at lunchtime.
The 24-hour rule did not kill the cycle; it made it regular. Perth's prices climb once a week and slide for six days, and the daily record on this page shows on which weekday the climb lands.
Every metro servo on the map
| Area | Median ULP | Cheapest | Servos |
|---|---|---|---|
| South of River | 229.9 | 217.3 | 213 |
| North of River | 229.9 | 219.3 | 177 |
| East/Hills | 229.9 | 221.5 | 56 |
Fifteen cheapest in metro Perth today
| Servo | Brand | ULP |
|---|---|---|
| Burk Cannington1510 Albany Hwy, Beckenham | Burk | 217.3 |
| Burk Oakford1526 Thomas Rd, Oakford | Burk | 217.3 |
| Burk Mount Lawley791 Beaufort St, Mount Lawley | Burk | 219.3 |
| Burk Landsdale274 Gnangara Rd, Landsdale | Burk | 221.3 |
| Liberty Beckenham63 William St, Beckenham | Liberty | 221.5 |
| Liberty Banksia Grove7 Honeybee Pde, Banksia Grove | Liberty | 221.5 |
| Liberty East Rockingham115 Dixon Rd, East Rockingham | Liberty | 221.5 |
| Liberty Gosnells2341 Albany Hwy, Gosnells | Liberty | 221.5 |
| Liberty Landsdale2 Cowle St, Landsdale | Liberty | 221.5 |
| Liberty Tapping3 Herdsman Lane, Wanneroo | Liberty | 221.5 |
| Liberty O'Connor9 Pritchard St, O'Connor | Liberty | 221.5 |
| Shell High Wycombe1100 Abernethy Rd, High Wycombe | Shell | 221.5 |
| Liberty Naval Base24 Dooley St, Naval Base | Liberty | 221.5 |
| Vibe Oakford Truckstop1780 Thomas Rd, Oakford | Vibe | 222.2 |
| Vibe Kwinana OPTCnr Mandurah Rd & Beach St, Kwinana Beach | Vibe | 222.3 |
Wholesale against the bowser in Perth
Perth's servos bought at a terminal gate that averaged 229.0 c/L across the survey week and sold at 232.8: 3.8 cents of gross margin on unleaded, 17.6 on diesel. Terminal change: +2.1 in a week, +32.0 in four.
How far can the terminal swing? In Perth it has covered 140.6 (8 December 2021) to 249.5 (26 March 2026) in five years. Today's 230.5 is marked on the dipstick, and the retail average tends to arrive there a week or two later (signal by city).
Regional Western Australia: 16 towns this week
Broome (288.1) and Bunbury (232.4) mark the ends of the WA list; 1 of the 16 towns averaged less than Perth.
| Town | ULP | Week | vs Perth | Low | High |
|---|---|---|---|---|---|
| Bunbury | 232.4 | +0.1 | −0.4 | 231.6 | 233.7 |
| Busselton | 234.4 | −0.8 | +1.6 | 233.7 | 235.7 |
| Geraldton | 234.6 | +0.2 | +1.8 | 233.9 | 235.7 |
| Kalgoorlie | 237.1 | +0.3 | +4.3 | 236.7 | 237.9 |
| Albany | 237.4 | −0.2 | +4.6 | 236.6 | 238.6 |
| Bridgetown | 237.5 | +1.1 | +4.7 | 236.8 | 239.5 |
| Dongara | 237.7 | +2.1 | +4.9 | 236.7 | 239.2 |
| Boulder | 240.4 | −0.4 | +7.6 | 240.2 | 241.5 |
| Waroona | 241.0 | +0.6 | +8.1 | 240.1 | 241.3 |
| Mount Barker | 241.4 | +6.2 | +8.5 | 238.2 | 243.0 |
| Manjimup | 242.0 | +1.8 | +9.2 | 241.8 | 242.7 |
| Esperance | 245.4 | +1.2 | +12.5 | 244.9 | 245.7 |
| Karratha | 257.0 | +0.1 | +24.1 | 255.6 | 258.4 |
| Carnarvon | 265.1 | +3.0 | +32.3 | 264.6 | 265.6 |
| Port Hedland | 270.9 | +0.4 | +38.1 | 270.4 | 271.3 |
| Broome | 288.1 | +2.9 | +55.3 | 286.9 | 288.6 |
Quick answers
Perth petrol price: what is the weekly average?
Unleaded 232.8 c/L, diesel 275.3 c/L (Perth, AIP, week ending 4 October 2026).
Where does Perth rank among the capitals?
1st cheapest of eight for unleaded, −4.5 c/L on the national average.
When are tomorrow's Perth petrol prices released?
FuelWatch publishes them at 2:30pm WA time. Retailers lodge them by 2pm and must hold them for 24 hours from 6am.