What is the average petrol price in Castle Douglas?

The average unleaded (E10) petrol price in Castle Douglas is currently 162.9p per litre (approx. £7.41/gal), based on live data from 1 forecourt reporting this grade. Prices are updated every 30 minutes from official UK government data.

What is the average diesel price in Castle Douglas?

The average diesel (B7) price in Castle Douglas is currently 182.2p per litre (approx. £8.28/gal). This is based on live data from forecourts in the area, updated every 30 minutes.

Which is the cheapest petrol station in Castle Douglas?

SHELL at 1, AYR ROAD, DALRY, CASTLE DOUGLAS, DG7 3SW, AYR ROAD, CASTLE DOUGLAS, DUMFRIES AND GALLOWAY currently has the cheapest reported unleaded petrol in Castle Douglas at 162.9p per litre (approx. £7.41/gal). Prices change regularly, so check this page for the latest.

How do I find the cheapest fuel near Castle Douglas?

Use the search box above to enter your postcode. fuel.co.uk will show you every forecourt ranked cheapest first, with live prices updated every 30 minutes from the GOV.UK Fuel Finder.

Live prices

Cheapest petrol and diesel prices in Castle Douglas

2 forecourts tracked in Castle Douglas (1 reporting unleaded (E10), 2 reporting diesel (B7), 1 reporting premium (E5), 1 reporting super diesel). Prices last refreshed at 9:02pm on 30 July 2026.

The cheapest reported unleaded petrol (E10) in Castle Douglas is 162.9p per litre at SHELL, 1, AYR ROAD, DALRY, CASTLE DOUGLAS, DG7 3SW, AYR ROAD, CASTLE DOUGLAS, DUMFRIES AND GALLOWAY. That local average is 3.1p per litre above the UK average of 159.8p.

The average has risen 3.0p per litre since yesterday. The average has risen 3.0p per litre since last week.

Prices last refreshed at 9:02pm on 30 July 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.

Unleaded Prices

Unleaded (E10)

Highest: 162.9p/lapprox. £7.41/gal
Average: 162.9p/lapprox. £7.41/gal
Lowest: 162.9p/lapprox. £7.41/gal

Diesel Prices

Diesel (B7)

Highest: 184.9p/lapprox. £8.41/gal
Average: 182.2p/lapprox. £8.28/gal
Lowest: 179.5p/lapprox. £8.16/gal

Premium Unleaded Prices

Premium Unleaded (E5)

Highest: 172.9p/lapprox. £7.86/gal
Average: 172.9p/lapprox. £7.86/gal
Lowest: 172.9p/lapprox. £7.86/gal

Super Diesel Prices

Super Diesel (SDV)

Highest: 194.9p/lapprox. £8.86/gal
Average: 194.9p/lapprox. £8.86/gal
Lowest: 194.9p/lapprox. £8.86/gal

All forecourts in Castle Douglas

Sort by

Cheapest unleaded e10

SHELL

1, AYR ROAD, DALRY, CASTLE DOUGLAS, DG7 3SW, AYR ROAD, CASTLE DOUGLAS, DUMFRIES AND GALLOWAY · DG7 3SW

Usually cheapest midnight to 5am, priciest 4pm to 9pm here

Directions

162.9p/L

approx. £7.41/gal

Diesel B7

184.9p

approx. £8.41/gal

Premium E5

172.9p

approx. £7.86/gal

Super Diesel

194.9p

approx. £8.86/gal

CARRS BILLINGTON FUELS CASTLE DOUGLAS

Abercromby Ind Estate, Abercromby Road , Castle Douglas · DG7 1LH

Directions

No unleaded e10 price

Diesel B7

179.5p

approx. £8.16/gal

Search near Castle Douglas

Ask the fuel analyst

Answers come straight from recorded official price data, refreshed every 30 minutes.

Cheapest reported unleaded

SHELL

1, AYR ROAD, DALRY, CASTLE DOUGLAS, DG7 3SW, AYR ROAD, CASTLE DOUGLAS, DUMFRIES AND GALLOWAY

162.9p/L

Cheapest reported diesel

CARRS BILLINGTON FUELS CASTLE DOUGLAS

Abercromby Ind Estate, Abercromby Road , Castle Douglas

179.5p/L

By fuel grade in Castle Douglas

Cheapest unleaded petrol (E10) in Castle Douglas Cheapest diesel (B7) in Castle Douglas Cheapest premium unleaded (E5) in Castle Douglas Cheapest super diesel in Castle Douglas 24-hour petrol stations in Castle Douglas

Nearby areas

Petrol prices in Dumfries Petrol prices in Newton Stewart

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Prices are sourced from official UK government fuel-price data (Open Government Licence v3.0). Updated every 30 minutes.

Questions about fuel prices in Castle Douglas

What is the average petrol price in Castle Douglas?: The average unleaded (E10) petrol price in Castle Douglas is currently 162.9p per litre (approx. £7.41/gal), based on live data from 1 forecourt reporting this grade. Prices are updated every 30 minutes from official UK government data.
What is the average diesel price in Castle Douglas?: The average diesel (B7) price in Castle Douglas is currently 182.2p per litre (approx. £8.28/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
Which is the cheapest petrol station in Castle Douglas?: SHELL at 1, AYR ROAD, DALRY, CASTLE DOUGLAS, DG7 3SW, AYR ROAD, CASTLE DOUGLAS, DUMFRIES AND GALLOWAY currently has the cheapest reported unleaded petrol in Castle Douglas at 162.9p per litre (approx. £7.41/gal). Prices change regularly, so check this page for the latest.
How do I find the cheapest fuel near Castle Douglas?: Use the search box above to enter your postcode. fuel.co.uk will show you every forecourt ranked cheapest first, with live prices updated every 30 minutes from the GOV.UK Fuel Finder.