Branded forecourt · Murco
Cks Supermarket
C K's Supermarket, SA31 3HL. One of 33 forecourts in Carmarthenshire.
Updated 4 hours ago. Prices are what the retailer reported to Fuel Finder. Always check the price on the pump.
Price history at Cks Supermarket
Every reported price change since 2 Feb 2026, in pence per litre. A step is a price change. A flat line means the price stayed the same.
- Unleaded petrol (E10)
- Diesel (B7)
How it compares
There are not enough recent prices nearby to compare.
Nearest forecourts
| # | Forecourt | Petrol | Diesel | Last move | Changed |
|---|---|---|---|---|---|
| 1 | Carmarthen Extra - Petrol Filling StationTesco Stores, Caerfyrddin · supermarket · 24h · 0.5 miles | 173.9p | 199.9p | +1.0p | 4 weeks ago |
| 2 | MFG Morrisons CarmarthenParc Pensarn, Carmarthen · supermarket · 24h · 1.0 miles | 173.9p | 199.9p | +1.0p | 4 weeks ago |
| 3 | Vst Towy Services StationTowy Service Station, Caerfyrddin · 24h · 1.0 miles | 173.9p | 199.9p | +1.0p | 4 weeks ago |
| 4 | Tanerdy GarageTanerdy Garage, Carmarthen · 1.8 miles | 171.9p | 198.9p | +1.0p | 4 weeks ago |
| 5 | Ascona Tenby Road Service StationLysonnen Road, Carmarthen · 24h · 2.2 miles | 173.9p | 199.9p | +1.0p | 5 weeks ago |
| 6 | Asda White Mill Express PetrolA40, Carmarthen · 4.3 miles | 174.9p | 199.9p | +1.0p | 6 weeks ago |
| 7 | Gwalia GarageGwalia Garage, Carmarthen · 4.5 miles | 171.9p | 198.9p | +1.0p | 4 weeks ago |
| 8 | Derwydd ServicesDerwydd Garage, Carmarthen · 4.7 miles | 171.9p | 199.9p | +2.0p | 5 weeks ago |
| 9 | Oil 4 Wales Ltd NantycawsNantycaws Filling Station Ltd, Caerfyrddin · 4.8 miles | 173.9p | 199.9p | +2.0p | 5 weeks ago |
Map
Opening hours
| Monday | 07:00 – 22:00 |
| Tuesday | 07:00 – 22:00 |
| Wednesday | 07:00 – 22:00 |
| Thursday | 07:00 – 22:00 |
| Friday | 07:00 – 22:00 |
| Saturday | 07:00 – 22:00 |
| Sunday | 07:00 – 22:00 |
| Bank holidays | 07:00 – 22:00 |
Facilities
- Customer toilets
- AdBlue (packaged)
- Air and screenwash
Recent price changes
The last 40 price changes the retailer reported, newest first. Times are UK time.
| When | Fuel | New price | Change |
|---|---|---|---|
| 29 Sep 2026, 08:43 BST | Petrol | 173.9p | +1.0p |
| 22 Sep 2026, 09:40 BST | Diesel | 199.9p | +7.0p |
| 22 Sep 2026, 09:40 BST | Petrol | 172.9p | +4.0p |
| 15 Sep 2026, 10:57 BST | Diesel | 192.9p | +5.0p |
| 15 Sep 2026, 10:57 BST | Petrol | 168.9p | +2.0p |
| 9 Sep 2026, 09:29 BST | Diesel | 187.9p | +6.0p |
| 9 Sep 2026, 09:29 BST | Petrol | 166.9p | +5.0p |
| 3 Sep 2026, 13:39 BST | Diesel | 181.9p | +1.0p |
| 3 Sep 2026, 13:39 BST | Petrol | 161.9p | +1.0p |
| 27 Aug 2026, 14:30 BST | Diesel | 180.9p | +1.0p |
| 27 Aug 2026, 14:30 BST | Petrol | 160.9p | +1.0p |
| 18 Aug 2026, 08:58 BST | Diesel | 179.9p | +2.0p |
| 18 Aug 2026, 08:58 BST | Petrol | 159.9p | +5.0p |
| 11 Aug 2026, 13:15 BST | Diesel | 177.9p | −2.0p |
| 11 Aug 2026, 13:15 BST | Petrol | 154.9p | −7.0p |
| 3 Aug 2026, 14:14 BST | Diesel | 179.9p | +3.0p |
| 3 Aug 2026, 14:14 BST | Petrol | 161.9p | +5.0p |
| 28 Jul 2026, 11:05 BST | Diesel | 176.9p | +7.0p |
| 28 Jul 2026, 11:05 BST | Petrol | 156.9p | +3.0p |
| 22 Jul 2026, 11:49 BST | Diesel | 169.9p | +6.0p |
| 22 Jul 2026, 11:49 BST | Petrol | 153.9p | +2.0p |
| 14 Jul 2026, 08:34 BST | Diesel | 163.9p | +5.0p |
| 14 Jul 2026, 08:34 BST | Petrol | 151.9p | +2.0p |
| 1 Jul 2026, 13:47 BST | Diesel | 158.9p | −8.0p |
| 1 Jul 2026, 13:47 BST | Petrol | 149.9p | −5.0p |
| 17 Jun 2026, 09:23 BST | Diesel | 166.9p | −11.0p |
| 17 Jun 2026, 09:23 BST | Petrol | 154.9p | −5.0p |
| 8 Jun 2026, 13:52 BST | Diesel | 177.9p | −2.0p |
| 1 Jun 2026, 15:13 BST | Diesel | 179.9p | −3.0p |
| 26 May 2026, 09:37 BST | Diesel | 182.9p | −2.0p |
| 26 May 2026, 09:37 BST | Petrol | 159.9p | +1.0p |
| 20 May 2026, 08:12 BST | Petrol | 158.9p | +2.0p |
| 12 May 2026, 14:39 BST | Diesel | 184.9p | −2.0p |
| 6 May 2026, 08:56 BST | Petrol | 156.9p | +2.0p |
| 28 Apr 2026, 11:47 BST | Diesel | 186.9p | −3.1p |
| 28 Apr 2026, 11:47 BST | Petrol | 154.9p | −1.0p |
| 13 Apr 2026, 08:01 BST | Diesel | 190.0p | +5.1p |
| 3 Apr 2026, 16:31 BST | Diesel | 184.9p | +3.0p |
| 3 Apr 2026, 16:31 BST | Petrol | 155.9p | +5.0p |
| 2 Apr 2026, 16:08 BST | Diesel | 181.9p | first record |
Common questions
How much is petrol at Cks Supermarket today?
Cks Supermarket is charging 173.9p a litre for petrol. The price was reported 35 days ago, when it went up from 172.9p. The retailer reports its prices to the Government's Fuel Finder service. Always check the price on the pump.
What are the opening hours at Cks Supermarket?
These are the usual hours the retailer has given to Fuel Finder: Monday 07:00 – 22:00; Tuesday 07:00 – 22:00; Wednesday 07:00 – 22:00; Thursday 07:00 – 22:00; Friday 07:00 – 22:00; Saturday 07:00 – 22:00; Sunday 07:00 – 22:00. Bank holidays may differ.
What facilities does Cks Supermarket have?
The retailer says it has: customer toilets, adblue (packaged), air and screenwash. Fuels usually sold: Unleaded petrol (E10), Diesel (B7).
Source: prices, hours and facilities reported by the retailer to the UK Government's Fuel Finder service (Open Government Licence v3.0). "Changed" means the last time the retailer reported a new price. It is not always the last time the retailer checked in. Spotted a wrong price? Tell us or report it to Fuel Finder.