Suburb fuel prices

Cheap Premium 98 in South Boulder Western Australia 6432

Whether South Boulder is running cheap or dear for P98 right now — from 171.9 c/L, averaging 184.2 c/L across 8 tracked stations.

Prices as of 6 hr ago AEST · sourced from FuelWatch

WESTERN AUSTRALIA state average
South Boulder · P98Below the state avg

FILL UP

P98 in South Boulder is cheaper than the Western Australia average

South Boulder sits 1.3c below the Western Australia average. South Boulder is 8.9c/L under its 30-day average right now — near the bottom of the cycle.

WESTERN AUSTRALIA average

How it compares

  • Western Australia state avg185.5c/L-1.3c/L
  • National avg185.6c/L-1.4c/L

Nearby stations

Cheapest P98 stations around South Boulder

No stations found directly in South Boulder. Showing current P98 prices in surrounding areas.

  1. Fuel & Fly Kalgoorlie

    Fuel & Fly Kalgoorlie

    Cheapest

    5.2 km away · 104 Brookman St

    171.9 c/L

    Tomorrow 171.9 c/LNo change

    -12.3 vs avg

  2. Liberty Kalgoorlie

    Liberty Kalgoorlie

    4.5 km away · 69-71 Wilson St

    172.5 c/L

    Tomorrow 172.5 c/LNo change

    -11.7 vs avg

  3. BP Golden Gate

    BP Golden Gate

    4.9 km away · 438 Hannan St

    184.9 c/L

    Tomorrow 184.9 c/LNo change

    +0.7 vs avg

  4. Ampol Foodary Kalgoorlie

    Ampol Foodary Kalgoorlie

    4.6 km away · 581 Hannan St

    186.9 c/L

    Tomorrow 186.9 c/LNo change

    +2.7 vs avg

  5. Caltex Piccadilly

    Caltex Piccadilly

    6.3 km away · 7 Maritana St

    187.9 c/L

    Tomorrow 187.9 c/LNo change

    +3.7 vs avg

  6. Ampol Foodary Kalgoorlie South

    Ampol Foodary Kalgoorlie South

    4.4 km away · 146 Boulder Rd

    188.9 c/L

    Tomorrow 188.9 c/LNo change

    +4.7 vs avg

Showing 6 of 8 stations.

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FuelWatch WA

Today and tomorrow fuel prices in South Boulder

Official WA next-day prices are published from 2:30pm and apply from 6am tomorrow. Use the tabs to compare today against the locked tomorrow price.

StationFuelTodayTomorrowMove

  1. Fuel & Fly Kalgoorlie

    104 Brookman St

    P98

    171.9 c/L

    171.9 c/L

    No change

  2. Liberty Kalgoorlie

    69-71 Wilson St

    P98

    172.5 c/L

    172.5 c/L

    No change

  3. BP Golden Gate

    438 Hannan St

    P98

    184.9 c/L

    184.9 c/L

    No change

  4. Ampol Foodary Kalgoorlie

    581 Hannan St

    P98

    186.9 c/L

    186.9 c/L

    No change

  5. Caltex Piccadilly

    7 Maritana St

    P98

    187.9 c/L

    187.9 c/L

    No change

  6. Ampol Foodary Kalgoorlie South

    146 Boulder Rd

    P98

    188.9 c/L

    188.9 c/L

    No change

  7. BP Kalgoorlie-Boulder Truckstop

    248 Celebration Rd

    P98

    188.9 c/L

    188.9 c/L

    No change

  8. Astron Boulder Kalgoorlie

    26 Davis St

    P98

    191.9 c/L

    191.9 c/L

    No change

Source: FuelWatch WA official next-day prices. Tomorrow prices apply from 6:00am in Western Australia.

Frequently asked

South Boulder fuel questions

The cheapest Premium 98 in South Boulder is currently at Fuel & Fly Kalgoorlie for 171.9 c/L.

14-day trendP98 · South Boulder

Prices are easing

Latest average is 2.3c below the start of the fortnight.

Low
190.6c/L
Latest
190.6c/L
High
196.9c/L
-2.3c

30-day spread · P98

South Boulder P98 cycle

South Boulder is currently 8.9c/L below its 30-day average — a relatively good time to fill up.

30-day low

188.9c/L

Lowest point in the local spread

30-day average

199.5c/L

30-day high

226.9c/L

Today's average

190.6c/L

188.0207.5227.028 May18 June26 June
Daily averageMin–max spread across South Boulder stations

Cheapest P98 right now

  1. 1Fuel & Fly KalgoorlieAGL · 5.2 km away171.9 c/L
  2. 2Liberty KalgoorlieLiberty · 4.5 km away172.5 c/L
  3. 3BP Golden GateBP · 4.9 km away184.9 c/L
  4. 4Ampol Foodary KalgoorlieAmpol · 4.6 km away186.9 c/L
  5. 5Caltex PiccadillyCaltex · 6.3 km away187.9 c/L

Source: Reported P98 pump prices across South Boulder.

7-day outlook

South Boulder 7-day P98 outlook

Rising · +7.4c/L over 7 days

South Boulder prices follow the Perth cycle, so this outlook takes the Perth P98 forecast and adjusts it to South Boulder's own price level using 90 days of local history. You can see the Perth benchmark alongside the local estimate below.

1 day until the cycle trough — usually the cheapest day.

South Boulder today (est.)

192.9c/L

Perth 181.4c/L · +11.5c/L local

Predicted in 7 days

200.3c/L

7-day range

187.5 – 208.6c/L

187.0198.5210.0FriSatSunMonTueWedThu
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

All fuel types

Fuel prices in South Boulder by type

Low, average and high for each fuel type from the 8 stations tracked here.

FuelLowAvgHighStationsCheapest at
U91156.9c161.5c165.9c8Fuel & Fly Kalgoorlie
P95176.9c178.4c179.9c4Ampol Foodary Kalgoorlie
DSL183.9c185.1c186.9c5BP Kalgoorlie-Boulder Truckstop
P98171.9c184.2c191.9c8Fuel & Fly Kalgoorlie
PDSL185.9c185.9c185.9c3Ampol Foodary Kalgoorlie South

Nearby suburbs

Suburbs near South Boulder

How South Boulder compares to neighbouring areas — cheapest first, delta vs the South Boulder average.

  1. Mu
    MullingarCheapest

    182.2c

    -2.0vs South Boulder
  2. Ka
    Karlkurla

    182.2c

    -2.0vs South Boulder
  3. Ha
    Hannans

    182.2c

    -2.0vs South Boulder
  4. Br
    Broadwood

    182.2c

    -2.0vs South Boulder
  5. Ka
    Kalgoorlie

    182.2c

    -2.0vs South Boulder
  6. Bi
    Binduli

    182.2c

    -2.0vs South Boulder
  7. La
    Lamington

    182.2c

    -2.0vs South Boulder
  8. So
    South BoulderYou

    184.2c

    0.0vs South Boulder
  9. Bo
    Boulder

    190.4c

    +6.2vs South Boulder
  10. Fi
    Fimiston

    190.4c

    +6.2vs South Boulder
  11. Vi
    Victory Heights

    190.4c

    +6.2vs South Boulder

Local brands

Fuel brands in South Boulder

Open brand pages for broader price context, loyalty discounts and nearby station coverage before choosing a servo.

BP

2 stations tracked around South Boulder

Brand
View

Ampol

2 stations tracked around South Boulder

Brand
View

Astron

1 station tracked around South Boulder

Brand
View

Liberty

1 station tracked around South Boulder

Brand
View

AGL

1 station tracked around South Boulder

Brand
View

Caltex

1 station tracked around South Boulder

Brand
View

At a glance

South Boulder fuel prices at a glance

Cheapest P98
171.9 c/L
Suburb average
184.2 c/L
Price range
20.0c spread
Stations tracked
8
Brands
6
Postcode
6432
Last updated
26 June 2026, 12:00 pm AEST

Explore the area

Browse fuel prices around South Boulder

Step up to the city and state, compare neighbouring suburbs, or open the live P98 map.

South Boulder snapshot

Live P98 prices in South Boulder

Today's prices

In South Boulder, Western Australia, the cheapest U91 today is 156.9c with an area average of 161.5c across 8 listed stations. Other fuels tracked in this suburb include P95 from 176.9c, DSL from 183.9c and P98 from 171.9c.

Tomorrow's FuelWatch prices

FuelWatch WA has published tomorrow's prices for 8 station-grade listings around South Boulder. Fuel & Fly Kalgoorlie is the cheapest tomorrow at 171.9c for P98 (0.0c vs today).

How it compares

South Boulder is currently 1.3c below the Western Australia state average of 185.5c. Open the live fuel map to see how individual stations spread within South Boulder.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Boulder (from 188.9c), Fimiston (from 188.9c), Victory Heights (from 188.9c), Mullingar (from 171.9c) or Karlkurla (from 171.9c) before planning a fill-up.

Brands operating here

5 fuel brands operate stations in South Boulder, including BP, Ampol, Astron, Liberty and AGL. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

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