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Fuel prices

Petrol and diesel prices in Cornwall

Average pump prices across 90 filling stations in Cornwall, from the prices every UK forecourt must now publish under the government’s Fuel Finder scheme. Checked 16 Sept, 16:47.

Last updated
Records analysed
8,070 filling stations
Methodology
View methodology
  • Average unleaded petrol 172.8p 1.1p above the UK average
  • Average diesel 195.3p 0.7p above the UK average
  • Cheapest petrol 163.9p Asda Launceston Express Petrol
  • Filling stations 90 30 at supermarkets

Unleaded petrol averages 172.8p a litre across 86 forecourts in Cornwall, 1.1p above the UK average. Diesel averages 195.3p, 0.7p above the UK average. The cheapest petrol is at Asda Launceston Express Petrol, 163.9p; the dearest is 182.9p. The cheapest diesel is there too, 184.9p.

Cheapest petrol and diesel in Cornwall

Unleaded petrol (E10)
Filling station Price
Asda Launceston Express Petrol Launceston 163.9p
Tesco Launceston Superstore Launceston 163.9p
Tesco Camborne Superstore Camborne 165.9p
Wainhouse Corner Gulf Bude 165.9p
Central Garage Hayle 166.9p
Pace Kynange Garage Helston 166.9p
Gulf Probus Truro 166.9p
Asda Penzance Express Petrol Penzance 167.9p
Murco Hatt Service Station Saltash 167.9p
BP Addington Liskeard 168.9p
Diesel (B7)
Filling station Price
Asda Launceston Express Petrol Launceston 184.9p
Asda Penzance Express Petrol Penzance 184.9p
Tesco Launceston Superstore Launceston 184.9p
Pace Kynange Garage Helston 186.9p
Sainsbury's Penzance Cornwall 186.9p
MFG Morrisons Penzance Penzance 187.9p
Tesco Camborne Superstore Camborne 188.9p
Central Garage Hayle 188.9p
Tesco Helston Superstore Helston 188.9p
BP Addington Liskeard 189.9p

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Supermarkets against other forecourts

Supermarket petrol is 3.6p a litre cheaper on average than at other forecourts in Cornwall.

Average prices by type of forecourt in Cornwall
Forecourts Petrol Diesel Stations
Supermarkets 170.5p 192.3p 30
Other forecourts 174.1p 196.8p 56

Council areas in South West, cheapest first

Cornwall is number 6 of 12 for petrol.

Council areas in South West: average fuel prices
Area Petrol Diesel Stations
Torbay 168.4p 191.8p 13
Bristol 170.1p 193.7p 35
Plymouth 172.0p 195.4p 19
Bath and North East Somerset 172.4p 195.6p 18
Wiltshire 172.5p 195.0p 75
Cornwall 172.8p 195.3p 90
South Gloucestershire 172.9p 196.2p 32
Somerset 173.0p 195.4p 109
Dorset 173.5p 195.9p 57
Swindon 173.7p 197.5p 21
Bournemouth, Christchurch and Poole 174.2p 197.9p 32
North Somerset 174.5p 196.6p 25

Every filling station in Cornwall

Every filling station in Cornwall and its prices
Filling station Petrol Diesel Updated
Asda Launceston Express Petrol Launceston 163.9p 184.9p 16 Sept, 07:45
Tesco Launceston Superstore Launceston · supermarket 163.9p 184.9p 14 Sept, 15:50
Tesco Camborne Superstore Camborne · supermarket 165.9p 188.9p 16 Sept, 15:35
Wainhouse Corner Gulf Bude · supermarket 165.9p 192.9p 10 Sept, 13:12
Central Garage Hayle · supermarket 166.9p 188.9p 7 Sept, 14:41
Pace Kynange Garage Helston 166.9p 186.9p 8 Sept, 19:49
Gulf Probus Truro · supermarket 166.9p 193.9p 16 Sept, 12:56
Asda Penzance Express Petrol Penzance 167.9p 184.9p 15 Sept, 15:26
Murco Hatt Service Station Saltash 167.9p 191.9p 15 Sept, 15:29
BP Addington Liskeard · supermarket 168.9p 189.9p 9 Sept, 09:49
BP Greenaways Garage Launceston 168.9p 191.9p 16 Sept, 10:16
MFG Morrisons Redruth Redruth · supermarket 168.9p 191.9p 16 Sept, 11:53
Nts Maynes Service Station Redruth · supermarket 168.9p 191.9p 16 Sept, 08:57
Tesco Redruth Tolgus Superstore Redruth · supermarket 168.9p 190.9p 14 Sept, 16:38
Sainsbury's Penzance Cornwall · supermarket 168.9p 186.9p 15 Sept, 23:44
Asda Bodmin Superstore Bodmin · supermarket 169.7p 191.7p 15 Sept, 13:40
Murco Dover Service Station Hayle 169.7p 194.7p 14 Sept, 12:22
Asda Falmouth Superstore Penryn · supermarket 169.9p 191.7p 15 Sept, 13:44
Texaco Beatrice Hayle 169.9p 194.9p 14 Sept, 11:43
Tesco Callington Superstore Callington · supermarket 169.9p 193.9p 14 Sept, 16:02
Tesco Helston Superstore Helston · supermarket 169.9p 188.9p 14 Sept, 15:56
MFG Morrisons Liskeard Horningtops · supermarket 169.9p 193.9p 14 Sept, 23:48
MFG Morrisons Penzance Penzance · supermarket 169.9p 187.9p 16 Sept, 11:54
Esso Penlan Service Station Bodmin 169.9p 195.9p 16 Sept, 13:51
Valero Pgg Four Cross Penryn 169.9p 195.9p 5 Sept, 20:08
Texaco R Blackie & Son St. Austell 169.9p 197.9p 14 Sept, 09:32
Gulf St Blazey Service Station Par 169.9p 192.9p 15 Sept, 06:43
Texaco St Erth Services Hayle 169.9p 194.9p 14 Sept, 11:40
Texaco Tgc - Looe Cornwall 169.9p 197.9p 15 Sept, 14:48
Asda St Austell Superstore Saint Austell · supermarket 170.7p 193.7p 15 Sept, 13:34
Gulf Boslowick Garage Ltd Falmouth 170.9p 195.9p 7 Sept, 08:36
Gulf E.g.brokenshire and Sons Penwyn Garage St. Austell 170.9p 196.9p 15 Sept, 08:36
MFG Morrisons Bodmin Bodmin · supermarket 170.9p 191.9p 16 Sept, 11:51
Sainsbury's Helston Helston · supermarket 170.9p 189.9p 16 Sept, 00:04
Sainsbury's Truro Truro · supermarket 170.9p 193.9p 16 Sept, 01:04
Tesco St Austell Daniels Ln Superstore St Austell · supermarket 170.9p 193.9p 14 Sept, 16:26
Esso Clifford Motors Torpoint 171.9p 193.9p 14 Sept, 15:25
EG St Austell St Austell 171.9p 191.9p 12 Sept, 08:23
Texaco Elite Garages Scorrier Redruth 171.9p 196.9p 16 Sept, 12:07
Valero Lanner Redruth 171.9p 196.9p 15 Sept, 14:09
Texaco Longdowns Penryn · supermarket 171.9p 194.9p 14 Sept, 17:50
Esso MFG Falmouth Falmouth 171.9p 195.9p 14 Sept, 13:41
MFG Morrisons Bude Bude · supermarket 171.9p 195.9p 15 Sept, 23:18
MFG Morrisons Newquay Newquay · supermarket 171.9p 194.9p 16 Sept, 12:00
Nts Falmouth Service Station Penryn · supermarket 171.9p 193.9p 16 Sept, 10:28
Gulf Rockhead Garage Delabole 171.9p 192.9p 9 Sept, 12:10
Gulf A390 Fuel Express Automat Gunnislake 172.7p 197.7p 16 Sept, 10:36
Asda Gunnislake Express Petrol Gunnislake 172.7p 196.7p 16 Sept, 15:33
Esso Asda St Kews Express Petrol Bodmin 172.9p 199.9p 16 Sept, 16:36
Texaco Elite Garages Fal Truro 172.9p 196.9p 16 Sept, 12:07
Pace Flora Motors Ltd Helston 172.9p 191.9p 15 Sept, 08:35
Texaco Gannel Newquay 172.9p 195.9p 16 Sept, 09:09
Esso MFG Newquay Trevemper 172.9p 195.9p 15 Sept, 11:42
Texaco Perranporth Services Ltd Perranporth 172.9p 195.9p 15 Sept, 12:29
Texaco Smart Fuels Bodmin · supermarket 172.9p 194.9p 15 Sept, 09:32
Texaco Turnpike Garage Helston 172.9p 191.9p 15 Sept, 08:35
Kt Investments BP Service Station Biscovey Par · supermarket 173.9p 197.9p 16 Sept, 09:08
Texaco Bypass Service Station St. Austell 173.9p 197.9p 16 Sept, 11:09
Gulf Cornish Garage Bodmin 174.9p 199.9p 11 Sept, 13:21
Texaco Newtown Service Station Penzance 174.9p 199.9p 16 Sept, 13:30
Texaco Padstow Padstow 174.9p 195.9p 16 Sept, 10:43
Shell St Columb Minor Newquay 174.9p 196.9p 15 Sept, 15:07
Gulf St Merryn Garage Padstow 174.9p 195.9p 15 Sept, 11:28
Gulf The Fowey Farm Shop Ltd Fowey · supermarket 174.9p 196.9p 16 Sept, 07:55
Tesco Wadebridge Superstore Wadebridge 174.9p 195.9p 14 Sept, 15:50
Gulf Ascona Westways Tregaswith 175.9p 199.9p 16 Sept, 12:31
Esso MFG Bodmin Moor Services Launceston 175.9p 197.9p 15 Sept, 23:24
Esso MFG Chiverton Cross Blackwater / Truro 175.9p 199.9p 15 Sept, 11:40
Esso Queens Garage St. Columb 175.9p 199.9p 16 Sept, 09:14
Shell Penhale Penhale 175.9p 199.9p 15 Sept, 15:06
Texaco Roseland Stores Ltd Truro · supermarket 176.9p 196.9p 11 Sept, 18:44
Shell Co-op Hayle Hayle 176.9p 199.9p 15 Sept, 15:06
Esso MFG Tamar Saltash 177.9p 199.9p 15 Sept, 23:56
BP Ascona Camelot Service Station Camelford 178.9p 198.9p 16 Sept, 14:57
Texaco Tgc - Mid-Cornwall St Austell 178.9p 196.9p 16 Sept, 10:25
BP Wadebridge Sf Connect Wadebridge 178.9p 199.9p 15 Sept, 11:00
Texaco Clock Garage Wadebridge 179.9p 199.9p 14 Sept, 20:35
Trewellard Garage Penzance 179.9p 210.9p 16 Sept, 10:25
Heltor Valley View Garage Liskeard · supermarket 179.9p 191.9p 8 Sept, 11:32
Shell Carland Cross Newquay 180.9p 198.9p 16 Sept, 11:42
Shell Co-op Bude Bude 180.9p 199.9p 15 Sept, 16:03
Shell Co-op Playing Place Truro 181.9p 199.9p 15 Sept, 15:06
Shell Cornish Gateway St. Austell 181.9p 199.9p 15 Sept, 15:07
Shell Trafalgar Truro 181.9p 199.9p 16 Sept, 09:49
BP Saltash Service Area Saltash 182.9p 214.9p 16 Sept, 10:25
Shell Little Waitrose Caradon Saltash 182.9p 199.9p 15 Sept, 15:06
Jet Opie Oils Redruth – 190.0p 15 Sept, 09:21
Gulf Polperroparkservicestation Looe – 195.9p 10 Sept, 14:06
Tony Oates Garage Ltd Redruth – – 6 May, 14:48
Pace Zoar Garage Helston – – 30 Aug, 10:45

A dash means no current price: none reported, not changed for over two weeks, or not believable.

Data sources and methodology

Datasets used on this page
Figures Source Period Records Updated
Forecourt prices Fuel Finder open data Fuel Finder statutory scheme
ONS Postcode Directory Office for National Statistics 		Prices at 16:47 on 16 September 2026 8,070 filling stations 16 September 2026
  • Averages use unleaded (E10) and standard diesel (B7) prices at open forecourts, leaving out prices unchanged for over two weeks or far from every other forecourt. They count each forecourt once, not by how much fuel it sells.
  • Forecourts are placed in council areas from their postcode, using the ONS Postcode Directory.
How we calculate these figures All data sources

Source: Fuel Finder, the UK government’s statutory fuel price scheme.

Source: Office for National Statistics licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026.