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Tas Petroleum Caltex

Live Fuel Prices at Caltex Devonport (TAS Petroleum) Unmanned, Devonport

●34 William St, Devonport TAS 7310

Prices last updated: 12:05 PM, 21 Jul 2026

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Current Fuel Prices

Caltex Devonport (TAS Petroleum) Unmanned is currently offering Unleaded Petrol at 173.9c/L, making it a competitive option for motorists in Devonport. This Tas Petroleum Caltex station offers 4 fuel types with prices ranging from 173.9c to 204.9c per litre. Available fuel types: Unleaded Petrol (173.9c/L), Premium Unleaded 95 (179.7c/L), Premium Unleaded 98 (195.9c/L), Diesel (204.9c/L).

PetrolSMART Wait if You Can 29% confidence

Prices are higher than usual, in the top 1% of the 30-day range. Prices are in a falling phase of the cycle with minor fluctuations expected. • Ranked #1 of 7 cheapest in Devonport

Station Information

Located at 34 William St, Devonport TAS 7310, this Tas Petroleum Caltex station serves the Devonport area in TAS. Compare prices with other stations in Devonport to ensure you're getting the best deal, or view all Tas Petroleum Caltex stations across TAS.

Compare Nearby Stations

Finding the cheapest fuel in Devonport? Compare this station's prices with all Tas Petroleum Caltex and competitor stations in the area. View all Devonport fuel prices or browse statewide prices across TAS. Use our Best Time to Fill Up guide to maximise your savings.

Data Sources

Prices are sourced from TAS FuelCheck and community-verified reports, updating continuously throughout the day. Compare prices by brand or use our Savings Calculator to see how much you could save.

Current Fuel Prices

Unleaded Petrol
173.9
Yesterday, 12:05pm
Premium Unleaded 95
179.7
Yesterday, 12:00pm
Premium Unleaded 98
195.9
Yesterday, 12:05pm
Diesel
204.9
Yesterday, 12:05pm
PetrolSMART Price Intelligence
29% forecast accuracy
Current recommendation for this station:
Fill Up Now Good Value Fair Price Wait if You Can Check Price
  • Price is in the top 1% of 30-day range
  • Price is 6.3c below suburb average
7-Day Forecast
174.5¢/L (+4.6)
Prices are expected to rise 4.6c over the next week. Consider filling up sooner rather than later to avoid the increase.
#1 of 7 cheapest -6.3c vs avg

Price Trends (23 Apr - 21 Jul 2026) - All Fuel Types

Fuel Types

Price Statistics & Insights (90-Day Analysis)

Diesel

90-Day Low
181.9c
90-Day High
259.5c
Average
213.8c
Price Range
77.6c
Volatility
22.6c
Price Changes
26/90 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Premium Unleaded 95

90-Day Low
159.5c
90-Day High
201.5c
Average
182.4c
Price Range
42.0c
Volatility
9.7c
Price Changes
18/90 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Premium Unleaded 98

90-Day Low
186.9c
90-Day High
212.9c
Average
198.3c
Price Range
26.0c
Volatility
8.5c
Price Changes
20/90 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Unleaded Petrol

90-Day Low
162.9c
90-Day High
190.9c
Average
175.3c
Price Range
28.0c
Volatility
8.6c
Price Changes
22/90 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
7-day trend: Rising (+2.4c vs prior week)
Current price is in the top 20% of the 90-day range. Prices are higher than usual right now.
High volatility alert: Prices have swung 28.0c in the last 90 days. Timing your fill wisely could save you 8.4c/L or more.

Premium Diesel

90-Day Low
249.9c
90-Day High
249.9c
Average
249.9c
Price Range
0.0c
Volatility
0.0c
Price Changes
1/1 days
Stable pricing - This station rarely changes prices, making it predictable for budgeting.
Frequent updates - Prices changed 1 times in 1 days. Monitor regularly for savings.

Best Time to Fill Up at This Station

This station maintains relatively stable pricing throughout the week.

7-day forecast: 174.5¢ (+4.6 from today)
Best Day
Thursday
Avg 174.4c/L
Worst Day
Tuesday
Avg 175.6c/L
Potential Savings
1.2c/L
Up to $0.60/50L tank
Weekly Price Pattern (90 Day Analysis)
Sun
174.9c
Mon
175.4c
Tue
175.6c
Avoid
Wed
175.4c
Thu
174.4c
Best
Fri
175.4c
Sat
175.0c
Prices are consistent throughout the week at this station.
Drivers who fill on Thursday instead of Tuesday save an average of 1.2c/L. That's up to $0.60 per 50L tank!

Based on 89 price observations over 90 days. Pattern strength: stable

● Compare Nearby Stations (Within 5km)

Station Brand Suburb Distance ULP Price Difference
Lowes BP Devonport (Quoiba) OPT Lowes Petroleum BP Quoiba 2.6 km 170.9c 3.0c cheaper
Ampol East Devonport Ampol East Devonport 1.9 km 172.9c 1.0c cheaper
United Devonport United Devonport 1.1 km 173.9c Same price
OTR Devonport Formby Road Shell OTR Devonport 1.1 km 175.9c 2.0c more
Shell Reddy Express Devonport Reddy Express Devonport 1.1 km 175.9c 2.0c more
Shell TAS Petroleum East Devonport(Unmanned) Tas Petroleum Shell East Devonport 1.8 km 175.9c 2.0c more
BP Tarleton Street BP East Devonport 2.4 km 179.9c 6.0c more
Astron East Devonport Astron East Devonport 2.0 km 179.9c 6.0c more
Ampol William Street Ampol Devonport 0.9 km 181.9c 8.0c more
Ampol Stony Rise Ampol Stony Rise 1.8 km 181.9c 8.0c more
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About Caltex Devonport (TAS Petroleum) Unmanned

Caltex Devonport (TAS Petroleum) Unmanned is a Tas Petroleum Caltex service station located in Devonport, TAS. Our real-time fuel price tracking system monitors this station and updates prices multiple times daily from official sources and community data.

This station is part of the Petrolmate network covering TAS, helping drivers find the cheapest petrol prices in Devonport and surrounding areas. Compare prices from Caltex Devonport (TAS Petroleum) Unmanned with nearby stations to ensure you're getting the best value for your fuel.

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