What is the cheapest petrol price in St Helens today?

The cheapest unleaded petrol in St Helens is currently 169.9c per litre. Prices range from 169.9c to 179.9c across 3 stations we monitor in the area.

When is the best day to buy petrol in St Helens?

In TAS, petrol prices typically follow a weekly cycle. The best time to fill up is usually early in the week (Monday to Wednesday) when prices are at their lowest. Avoid filling up on Thursday or Friday when prices tend to peak.

How often are fuel prices updated in St Helens?

Petrolmate updates St Helens fuel prices in real-time using official government APIs and community data. Prices are refreshed multiple times throughout the day to ensure accuracy.

Is E10 cheaper than regular unleaded in St Helens?

Yes, E10 is typically 3-5 cents per litre cheaper than regular unleaded (ULP) in St Helens. E10 contains 10% ethanol and is suitable for most vehicles made after 2005. Check your vehicle manual for compatibility.

Find Cheap Petrol in St Helens, Tasmania

Compare fuel prices from 3+ stations in St Helens. Average: 174.7c/L

Last updated: 12:05 PM, 05 Jun 2026

Open Map View

174.7c

Average Price (ULP)

169.9c

Cheapest Price

Petrol Stations

10.0c

Price Range

St Helens Fuel Prices Today

Petrol prices in St Helens currently range from 169.9c to 179.9c per litre for unleaded fuel, with motorists paying an average of 174.7c/L. We're tracking live prices from 3 service stations, which means you could save up to $5.00 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 169.9c/L, E10 Ethanol from 169.9c/L, Premium 95 from 187.4c/L, Premium 98 from 196.9c/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 and community-verified reports, updating continuously throughout the day. Compare prices by brand or view our full station directory for more options.

Petrol Price Trends in St Helens

30-Day Price History

Average (30d) 178.4c

Lowest 170.4c

Highest 184.9c

Volatility Medium

Average (30d) 197.1c

Lowest 188.4c

Highest 204.1c

Volatility Medium

Average (30d) 207.4c

Lowest 201.2c

Highest 211.6c

Volatility Medium

Average (30d) 183.7c

Lowest 177.2c

Highest 187.9c

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

Tue

Wed

Thu

Fri

Sat

Sun

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 3.2M forecasts using proper scoring methods.

108 Price Drops Spotted

We've found 108 servos with recent price drops across 14 stations in this area. Check the list below for the cheapest.

Prices Coming Down

Good timing - prices are on the way down. Could be worth waiting a day or two for even better prices.

Cheapest Day: Friday

Historically, Friday tends to have the best prices around here. Worth keeping in mind for your next fill.

PetrolSMART Price Intelligence

108

Price Drops
in last 24h

PetrolSMART Market Sentiment

100%

Fill Now

Good Value

Fair

Wait

Check

Check individual station prices in St Helens

Price Cycle Overview

Distribution of stations across cycle phases in St Helens

Dominant

Falling

70% conf

Low 0% (0)

Rising 0% (0)

High 0% (1)

Falling 100% (449)

Falling Phase Dominant

Prices dropping - might pay to wait a bit

7-Day Price Forecast

0.0c

average expected change

forecasting
drop

stable

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.

Best Day to Fill Up

Friday

Based on historical price patterns in St Helens, Friday tends to offer the best prices. Friday often sees rising prices ahead of weekend travel.

Cheapest Petrol Prices in St Helens Right Now

Unleaded Petrol

Rank	Station	Brand	Suburb	Price	Updated
	BP St Helens	BP	St Helens	169.9c	Today, 12:00pm
	United St Helens	United	St Helens	171.9c	Today, 12:00pm
	TAS Petroleum St Helens (Unmanned)	Tas Petroleum	St Helens	175.9c	Today, 12:05pm
4	United St Helens	United	St Helens	175.9c	Today, 12:05pm
5	BP St Helens	BP	St Helens	179.9c	Today, 12:05pm

Diesel

Rank	Station	Brand	Suburb	Price	Updated
	United St Helens	United	St Helens	204.9c	Today, 12:00pm
	BP St Helens	BP	St Helens	204.9c	Today, 12:00pm
	TAS Petroleum St Helens (Unmanned)	Tas Petroleum	St Helens	209.9c	Today, 12:00pm
4	TAS Petroleum St Helens (Unmanned)	Tas Petroleum	St Helens	213.9c	Today, 12:05pm
5	United St Helens	United	St Helens	213.9c	Today, 12:05pm

Ethanol 10%

Station	Brand	Suburb	Price	Updated
TAS Petroleum St Helens (Unmanned)	Tas Petroleum	St Helens	169.9c	Today, 12:00pm
United St Helens	United	St Helens	169.9c	Today, 12:00pm
United St Helens	United	St Helens	170.9c	Today, 12:05pm

Premium Unleaded 95

Rank	Station	Brand	Suburb	Price	Updated
	BP St Helens	BP	St Helens	187.4c	Today, 12:00pm
	TAS Petroleum St Helens (Unmanned)	Tas Petroleum	St Helens	187.9c	Today, 12:00pm
	United St Helens	United	St Helens	189.4c	Today, 12:00pm
4	United St Helens	United	St Helens	189.9c	Today, 12:05pm

Premium Unleaded 98

Rank	Station	Brand	Suburb	Price	Updated
	TAS Petroleum St Helens (Unmanned)	Tas Petroleum	St Helens	196.9c	Today, 12:00pm
	BP St Helens	BP	St Helens	196.9c	Today, 12:00pm
	United St Helens	United	St Helens	198.9c	Today, 12:05pm
4	United St Helens	United	St Helens	198.9c	Today, 12:00pm
5	TAS Petroleum St Helens (Unmanned)	Tas Petroleum	St Helens	199.9c	Today, 12:05pm

Premium Diesel

Rank	Station	Brand	Suburb	Price	Updated
	TAS Petroleum St Helens (Unmanned)	Tas Petroleum	St Helens	212.9c	Today, 12:00pm
	BP St Helens	BP	St Helens	216.9c	Today, 12:05pm

● 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	177.2c	175.9c

✓ 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
United St Helens	16 Cecilia Street, St Helens TAS 7216	United	175.9c	170.9c	213.9c	189.9c	198.9c	Today, 12:05pm
TAS Petroleum St Helens (Unmanned)	1-11 Warrens Way, St Helens TAS 7216	Tas Petroleum	175.9c	169.9c	213.9c	187.9c	199.9c	Today, 12:05pm
BP St Helens	Cnr 6 Circassion & Cecilia Streets, St Helens TAS 7216	BP	179.9c	-	204.9c	187.4c	204.9c	Today, 12:05pm

⚠ 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
BP St Helens	Cnr 6 Circassion & Cecilia Streets, St Helens TAS 7216	BP	179.9c	-	204.9c	187.4c	204.9c	Today, 12:05pm
United St Helens	16 Cecilia Street, St Helens TAS 7216	United	175.9c	170.9c	213.9c	189.9c	198.9c	Today, 12:05pm
TAS Petroleum St Helens (Unmanned)	1-11 Warrens Way, St Helens TAS 7216	Tas Petroleum	175.9c	169.9c	213.9c	187.9c	199.9c	Today, 12:05pm

Savings Tip: Price difference between cheapest (175.9c/L) and most expensive (179.9c/L): 4.0c per litre. On a 50L tank, choosing the cheapest station saves you $2.00!

▸ Nearby Areas in TAS

Compare fuel prices in these nearby locations:

▸ View Interactive Map & Live Prices for St Helens →

Other Suburbs in Tasmania

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

About Petrol Prices in St Helens

St Helens has 3 petrol stations. Right now, ULP (unleaded petrol) prices in St Helens range from 169.9c/L to 179.9c/L (a difference of 10.0c/L).

Real-time data updated continuously from official government sources and community reports. 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 174.7c/L (last updated: 12:05 PM, 05 Jun 2026).

How to Save Money on Fuel in St Helens

Compare before you fill: Use Petrolmate to find the cheapest stations - right now you can save up to 10.0c per litre in St Helens
Time it right: Fill up when you see lower prices - Tasmania prices can vary by location
Shop around suburbs: Prices can vary significantly between different areas
Consider alternative fuels: E10 is often cheaper than regular unleaded - check if your vehicle supports it
Use fuel discounts: Supermarket fuel vouchers (Woolworths, Coles) and BP rewards can save 4c or more per litre

🌏 Compare Petrol Prices in Other Cities

Find cheap fuel prices in other major cities across Australia and New Zealand:

Sydney, NSW Melbourne, VIC Brisbane, QLD Perth, WA Adelaide, SA Hobart, TAS Darwin, NT Canberra, ACT Auckland, NZ Wellington, NZ Christchurch, NZ

Find Cheap Petrol in St Helens, Tasmania

St Helens Fuel Prices Today

Fuel Types Available

Best Time to Fill Up

Data Sources

Petrol Price Trends in St Helens

30-Day Price History

Price Cycle in TAS

PetrolSMART. Smart Fuel Insights

PetrolSMART Price Intelligence

Price Cycle Overview

Cheapest Petrol Prices in St Helens Right Now

Unleaded Petrol

Diesel

Ethanol 10%

Premium Unleaded 95

Premium Unleaded 98

Premium Diesel

● Cheapest Suburbs for Petrol in St Helens

✓ Cheapest Petrol Stations in St Helens

⚠ Most Expensive Petrol Stations in St Helens

▸ Nearby Areas in TAS

Other Suburbs in Tasmania

About Petrol Prices in St Helens

How to Save Money on Fuel in St Helens

🌏 Compare Petrol Prices in Other Cities

Never miss a ULP price drop