Live · Unleaded · inc VAT
Petrol & diesel prices in Wales
Daily average pump prices in Wales, aggregated from every reporting forecourt in the Government's fuel open-data scheme · updated 2026-07-29.
Today's average prices in Wales
Unleaded158.2p144.7-184.9p-0.6p vs UK+2.9p vs last week
Diesel176.5p155.9-202.9p-0.7p vs UK+0.7p vs last week
Super Unleaded175.1p149.9-199.9p-1.6p vs UK+2.2p vs last week
Premium Diesel195.6p177.5-219.9p-1.1p vs UK+4.0p vs last week
About these averages
Each figure is the mean pump price across every forecourt in Wales that reports to the UK Government's statutory Fuel Finder open-data scheme, refreshed daily from 425 unleaded price reports.
Averages hide big local spreads - supermarket forecourts are often 4-6p cheaper than motorway services. Use the live map to find the cheapest pump on your actual route, or see national trends on Insights.
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