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Diesel in St Helens is dearer than the Tasmania average
St Helens sits 3.3c above the Tasmania average. St Helens is 19.2c/L under its 30-day average right now — near the bottom of the cycle.
How it compares
- Tasmania state avg201.3c/L+3.3c/L
- National avg193.2c/L+11.4c/L
- Wholesale (TGP)170.9c/L+33.7c/L
Top stations
Cheapest Diesel stations in St Helens
Sorted by current Diesel price. Tap a station for grades, directions and price age.
30-day spread · Diesel
St Helens Diesel cycle
St Helens is currently 19.2c/L below its 30-day average — a relatively good time to fill up.
30-day low
195.9c/L
Lowest point in the local spread
30-day average
215.1c/L
30-day high
227.9c/L
Today's average
195.9c/L
Cheapest Diesel right now
- 1Tas Petroleum St Helens (Unmanned)Tas · 1.5 km away195.9 c/L14.0
- 2United St HelensUnited · 0.3 km away195.9 c/L4.0
- 3Hillcrest Tourist ParkAmpol · 4.0 km away221.9 c/L13.0
Source: Reported Diesel pump prices across St Helens.
7-day outlook
St Helens 7-day Diesel outlook
St Helens prices follow the Hobart cycle, so this outlook takes the Hobart Diesel forecast and adjusts it to St Helens's own price level using 90 days of local history. You can see the Hobart benchmark alongside the local estimate below.
Hobart is in the falling phase of its current cycle.
St Helens today (est.)
192.3c/L
Hobart 197.4c/L · -5.1c/L local
Predicted in 7 days
186.5c/L
7-day range
184.4 – 193.7c/L
All fuel types
Fuel prices in St Helens by type
Low, average and high for each fuel type from the 3 stations tracked here.
| Fuel | Low | Avg | High | Stations | Cheapest at |
|---|---|---|---|---|---|
| U91 | 167.9c | 173.6c | 184.9c | 3 | United St Helens |
| DSL | 195.9c | 204.6c | 221.9c | 3 | United St Helens |
Nearby suburbs
Suburbs near St Helens
How St Helens compares to neighbouring areas — cheapest first, delta vs the St Helens average.
- StSt HelensYou
204.6c
0.0vs St Helens - StStieglitz
204.6c
0.0vs St Helens - LoLottah
204.6c
0.0vs St Helens - GoGoulds Country
204.6c
0.0vs St Helens - PyPyengana
204.6c
0.0vs St Helens - BiBinalong Bay
204.6c
0.0vs St Helens - ThThe Gardens
204.6c
0.0vs St Helens - AkAkaroa
204.6c
0.0vs St Helens - GoGoshen
204.6c
0.0vs St Helens - DoDouglas-Apsley
211.4c
+6.8vs St Helens - DoDouglas River
211.4c
+6.8vs St Helens
At a glance
St Helens fuel prices at a glance
- Cheapest Diesel
- 195.9 c/L
- Suburb average
- 204.6 c/L
- Price range
- 26.0c spread
- Stations tracked
- 3
- Brands
- 3
- Postcode
- 7216
- Last updated
- 24 June 2026, 6:14 am AEST
Explore the area
Browse fuel prices around St Helens
Step up to the city and state, compare neighbouring suburbs, or open the live Diesel map.
St Helens snapshot
Live Diesel prices in St Helens
Today's prices
In St Helens, Tasmania, the cheapest U91 today is 167.9c with an area average of 173.6c across 3 listed stations. Other fuels tracked in this suburb include DSL from 195.9c.
How it compares
St Helens is currently 3.3c above the Tasmania state average of 201.3c. Open the live fuel map to see how individual stations spread within St Helens.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Stieglitz (from 195.9c), Lottah (from 195.9c), Goulds Country (from 195.9c), Pyengana (from 195.9c) or Binalong Bay (from 195.9c) before planning a fill-up.
Frequently asked
St Helens fuel questions
The cheapest Diesel in St Helens is currently at United St Helens for 195.9 c/L.
FuelRadar app
Keep St Helens fuel prices in your pocket
Track St Helens prices, watch the local cycle and get an alert before the next jump — from your phone.


