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Find Cheap Petrol in St Helens, Tasmania

As of 14 November 2026, the cheapest unleaded petrol in St Helens, TAS is 219.9c per litre at Tas Petroleum, St Helens. Prices range from 219.9c to 219.9c across 3 stations, averaging 219.9c per litre.

Compare fuel prices from 3+ stations in St Helens. Average: 219.9c/L

Last updated: 10:06 PM, 12 Nov 2026

Open Map View
219.9c
Average Price (ULP)
219.9c
Cheapest Price
3+
Petrol Stations
0.0c
Price Range

St Helens Fuel Prices Today

Petrol prices in St Helens currently range from 219.9c to 219.9c per litre for unleaded fuel, with motorists paying an average of 219.9c/L. We're tracking live prices from 3 service stations, which means you could save up to $0.00 on a 50L tank simply by choosing the right station. View all Tasmania prices for broader comparisons.

Fuel Types Available

Compare all fuel types in St Helens: Unleaded (ULP) from 219.9c/L, E10 Ethanol from 214.9c/L (save 5.0c/L), Diesel from 263.9c/L, Premium 95 from 233.9c/L, Premium 98 from 242.9c/L. Each fuel type page shows the cheapest stations in the area, helping you find the best deal whether you need regular unleaded, premium fuel, or diesel.

Best Time to Fill Up

Tasmania's fuel prices vary by location due to the island's geography. Hobart and Launceston typically offer better prices than remote areas. Compare stations before you fill to ensure you're getting the best available rate.

Data Sources

Prices for St Helens are sourced from TAS FuelCheck, updated several times a day. Compare prices by brand or view our full station directory for more options.

Petrol Price Trends in St Helens

Diesel
263.9c
No change
7-day change
263.9c 7-Day Trend 266.9c
Range: 3.0c/L
E10
214.9c
No change
7-day change
214.9c 7-Day Trend 224.9c
Range: 10.0c/L
Premium Diesel
263.9c
No change
7-day change
263.9c 7-Day Trend 269.9c
Range: 6.0c/L
Premium 95
233.9c
No change
7-day change
233.9c 7-Day Trend 243.9c
Range: 10.0c/L
Premium 98
243.9c
No change
7-day change
243.9c 7-Day Trend 253.2c
Range: 9.3c/L
Unleaded
219.9c
No change
7-day change
219.9c 7-Day Trend 228.6c
Range: 8.7c/L

30-Day Price History

Average (30d) 265.4c
Lowest 263.9c
Highest 266.9c
Volatility Low
Average (30d) 219.9c
Lowest 214.9c
Highest 224.9c
Volatility High
Average (30d) 266.9c
Lowest 263.9c
Highest 269.9c
Volatility Medium
Average (30d) 238.9c
Lowest 233.9c
Highest 243.9c
Volatility High
Average (30d) 248.6c
Lowest 243.9c
Highest 253.2c
Volatility Medium
Average (30d) 224.2c
Lowest 219.9c
Highest 228.6c
Volatility Medium

Price Cycle in TAS

TAS fuel prices fluctuate based on global oil markets and local competition. Monitor prices regularly for the best deals.

Mon
OK
Tue
OK
Wed
OK
Thu
OK
Fri
OK
Sat
OK
Sun
OK
Check prices daily and refuel when you see a significant drop.

PetrolSMART. Smart Fuel Insights

Prices Holding Steady
Prices are pretty stable at the moment. Fill up whenever suits you best.
59% Forecast Accuracy
Our price predictions are data-driven, verified across 5.3M forecasts using proper scoring methods.
4 Price Drops Spotted
We've found 4 servos with recent price drops across 10 stations in this area. Check the list below for the cheapest.
E10 Cheaper
E10 saves 5.0c/L.
$3.00 per tank.

PetrolSMART Price Intelligence

4
Price Drops
in last 24h
PetrolSMART Market Sentiment
100%
Fill Now
Good Value
Fair
Wait
Check

Check individual station prices in St Helens

7-Day Price Forecast
0.0c
average expected change
1
forecasting
drop
9
stable
0
forecasting
rise
Prices Expected to Hold Steady
Prices across St Helens are expected to remain relatively stable over the next week. Fill up when convenient.

Cheapest Petrol Prices in St Helens Right Now

Unleaded Petrol

Rank Station Brand Suburb Price Updated
BP St Helens BP St Helens 219.9c 12 Nov, 10:06pm
TAS Petroleum St Helens (Unmanned) Tas Petroleum St Helens 219.9c 11 Nov, 5:00am
United St Helens United St Helens 219.9c 12 Nov, 9:55pm

Diesel

Rank Station Brand Suburb Price Updated
TAS Petroleum St Helens (Unmanned) Tas Petroleum St Helens 263.9c 11 Nov, 5:00am
United St Helens United St Helens 263.9c 12 Nov, 9:55pm

Ethanol 10%

Rank Station Brand Suburb Price Updated
United St Helens United St Helens 214.9c 12 Nov, 9:55pm

Premium Unleaded 95

Rank Station Brand Suburb Price Updated
United St Helens United St Helens 233.9c 12 Nov, 9:55pm

Premium Unleaded 98

Rank Station Brand Suburb Price Updated
United St Helens United St Helens 242.9c 12 Nov, 9:55pm
BP St Helens BP St Helens 244.9c 12 Nov, 10:06pm
TAS Petroleum St Helens (Unmanned) Tas Petroleum St Helens 245.9c 11 Nov, 5:00am

Premium Diesel

Rank Station Brand Suburb Price Updated
BP St Helens BP St Helens 263.9c 12 Nov, 10:06pm

● Cheapest Suburbs for Petrol in St Helens

Find the best value by suburb - average unleaded petrol prices:

Suburb Stations Average Price Cheapest Price
St Helens 3 stations 219.9c 219.9c

✓ Cheapest Petrol Stations in St Helens

Save money at these stations with the lowest ULP prices. Prices shown for all available fuel types:

Station Address Brand ULP E10 Diesel P95 P98 Updated
TAS Petroleum St Helens (Unmanned) 1-11 Warrens Way, St Helens TAS 7216 Tas Petroleum 219.9c - 263.9c - 245.9c 11 Nov, 5:00am
United St Helens 16 Cecilia Street, St Helens TAS 7216 United 219.9c 214.9c 263.9c 233.9c 242.9c 12 Nov, 9:55pm
BP St Helens Cnr 6 Circassion & Cecilia Streets, St Helens TAS 7216 BP 219.9c - - - 244.9c 12 Nov, 10:06pm

⚠ Most Expensive Petrol Stations in St Helens

Avoid overpaying - these stations have the highest ULP prices:

Station Address Brand ULP E10 Diesel P95 P98 Updated
TAS Petroleum St Helens (Unmanned) 1-11 Warrens Way, St Helens TAS 7216 Tas Petroleum 219.9c - 263.9c - 245.9c 11 Nov, 5:00am
United St Helens 16 Cecilia Street, St Helens TAS 7216 United 219.9c 214.9c 263.9c 233.9c 242.9c 12 Nov, 9:55pm
BP St Helens Cnr 6 Circassion & Cecilia Streets, St Helens TAS 7216 BP 219.9c - - - 244.9c 12 Nov, 10:06pm

Savings Tip: Price difference between cheapest (219.9c/L) and most expensive (219.9c/L): 0.0c per litre. On a 50L tank, choosing the cheapest station saves you $0.00!

▸ Nearby Areas in TAS

Compare fuel prices in these nearby locations:

Devonport
7 stations
Launceston
6 stations
Smithton
6 stations
Burnie
5 stations
Howrah
5 stations
Invermay
5 stations
New Norfolk
5 stations
Scottsdale
5 stations
Ulverstone
5 stations
Cambridge
4 stations
Claremont
4 stations
East Devonport
4 stations
Moonah
4 stations
Sandy Bay
4 stations
Sorell
4 stations
Wynyard
4 stations
Bridgewater
3 stations
Brighton
3 stations
Deloraine
3 stations
Glenorchy
3 stations
▸ View Interactive Map & Live Prices for St Helens →

Other Suburbs in Tasmania

Devonport Launceston Smithton Burnie Howrah Invermay New Norfolk Scottsdale Ulverstone Cambridge Claremont East Devonport Moonah Sandy Bay

About Petrol Prices in St Helens

St Helens has 3 petrol stations. Right now, ULP (unleaded petrol) prices in St Helens range from 219.9c/L to 219.9c/L (a difference of 0.0c/L).

Data from official government fuel price schemes, updated throughout the day. We track live prices from major fuel brands including Ampol, Shell, BP, 7-Eleven, Coles Express, and independent service stations. The current average price is 219.9c/L (last updated: 10:06 PM, 12 Nov 2026).

How to Save Money on Fuel in St Helens

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