Cheapest fuel prices, trends and insights across Australia
Cheapest Diesel Fuel Prices around Boulder, WA Today
As of 18 May 2026, the cheapest Diesel around Boulder, WA is 225.50 c/L at Liberty Kalgoorlie. Average across 7 stations within 5km of Boulder centre is 232.00 c/L – down 37.2 cents over the past two weeks.
Prices from New South Wales Government, updated daily via FuelWatch.
WA prices are locked daily via FuelWatch – the price shown is guaranteed until tomorrow.
Diesel stations around Boulder
7 stations selling Diesel, sorted by price.
Fuel prices by type
5 fuel types available around Boulder.
| Type | Cheapest | Average | Stations |
|---|---|---|---|
| U91 | 171.90 | 181.90 | 9 |
| U98 | 193.50 | 204.90 | 7 |
| U95 | 196.90 | 202.30 | 4 |
| Diesel | 225.50 | 232.00 | 7 |
| Premium Diesel | 235.90 | 235.90 | 3 |
Frequently asked questions
Where is the cheapest Diesel around Boulder?
The cheapest Diesel around Boulder, WA is 225.50 cents per litre at Liberty Kalgoorlie, 69-71 Wilson St.
When is the best day to buy fuel in Boulder?
Based on the past 4 weeks, Sundays tend to have the cheapest Diesel prices around Boulder, averaging 244.40 c/L. Mondays tend to be the most expensive at 262.60 c/L – a difference of 18.2 cents.
How many petrol stations are around Boulder?
FuelTrack tracks prices at 7 stations selling Diesel around Boulder, WA. The area has 5 fuel types available, including U91, U98, U95, Diesel.
What petrol brands are around Boulder?
There are 5 fuel brands around Boulder including Liberty, Astron, Independent, BP, Shell. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near Boulder with Diesel prices, sorted by distance.
Prices from New South Wales Government. View all New South Wales suburbs. Compare fuel prices across Australia.