What the latest 30-day data shows
The latest Route & Fuel prices show E10 at 162.2p, which is 2.30p/litre higher than the first point in the 30-day series. B7 diesel is 5.50p/litre higher over the same period.
Petrol and diesel price direction
Hover or tap the chart to see the date and price for each fuel type.
What the change means for a fill-up
At the current 30-day change, the website's standard 55-litre comparison changes by about £1.27 for petrol and £3.03 for diesel.
The 55-litre figure is a consistent, realistic large-fill comparison. Your result depends on how much you buy and whether your usual station moved with the average.
Why a 30-day price move is not a forecast
Station prices respond to wholesale petrol and diesel markets, exchange rates, duty and VAT, delivery and retail costs, competition and the timing of each station's price decision. Those inputs can reverse.
Use the trend to understand direction. Use a current station price and last-updated time to decide where to fill today.
A practical weekly check
- Read the official weekly UK series for market background.
- Check a local postcode for actual station prices.
- Compare the saving with the detour and amount you plan to buy.
- Check when the price last changed before choosing a station.