Live prices
Cheapest petrol and diesel prices in Hertford
3 forecourts tracked in Hertford (3 reporting unleaded (E10), 3 reporting diesel (B7), 2 reporting premium (E5), 2 reporting super diesel). Prices last refreshed at 9:31pm on 19 September 2026.
The cheapest reported unleaded petrol (E10) in Hertford is £8.00 a gallon (175.9p per litre) at Esso, 133 Hertingfordbury Road, Hertford, Hertfordshire. The average across 3 forecourts currently reporting this grade is £8.15 a gallon (179.2p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £1.65 on a 50-litre fill. That local average is 6.7p per litre above the UK average of 172.5p.
The average has risen 0.3p per litre since yesterday. The average has risen 4.6p per litre since last week.
Prices last refreshed at 9:31pm on 19 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
At 175.9p per litre, the cheapest unleaded in Hertford is the highest we have recorded here in 4 weeks. The Hertford average has risen 4.7p a litre over the past week.
Unleaded Prices
Unleaded (E10)
- Highest
- £8.31/gal182.9p/L
- Average
- £8.15/gal179.2p/L
- Lowest
- £8.00/gal175.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £9.09/gal199.9p/L
- Average
- £9.09/gal199.9p/L
- Lowest
- £9.09/gal199.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £9.09/gal199.9p/L
- Average
- £8.86/gal194.9p/L
- Lowest
- £8.63/gal189.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £10.04/gal220.9p/L
- Average
- £9.93/gal218.4p/L
- Lowest
- £9.82/gal215.9p/L
All forecourts in Hertford
3 forecourts in Hertford, with live prices and full addresses. Showing 1 to 3.
133 Hertingfordbury Road, Hertford, Hertfordshire · SG14 1NL
Usually cheapest 5pm to 10pm, priciest 11pm to midnight here
DirectionsDiesel B7
Premium E5
Super Diesel
Stanstead Road, Hertford, Hertfordshire · SG13 7SH
Usually cheapest midnight to 5am, priciest 6pm to 11pm here
DirectionsDiesel B7
Premium E5
Super Diesel
379/385 Ware Road, Hailey, Hertford · SG13 7PE
Usually cheapest midnight to 5am, priciest 6pm to 11pm here
DirectionsDiesel B7
Search near Hertford
Ask the fuel analyst
Answers come straight from recorded official price data, refreshed every 30 minutes.
Cheapest reported unleaded
Esso
133 Hertingfordbury Road, Hertford, Hertfordshire
175.9p/L
Cheapest reported diesel
Esso
133 Hertingfordbury Road, Hertford, Hertfordshire
199.9p/L
By fuel grade in Hertford
Nearby areas
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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 Hertford
- What is the average petrol price in Hertford?
- The average unleaded (E10) petrol price in Hertford is currently 179.2p per litre (approx. £8.15/gal), based on live data from 3 forecourts reporting this grade. Prices are updated every 30 minutes from official UK government data.
- What is the average diesel price in Hertford?
- The average diesel (B7) price in Hertford is currently 199.9p per litre (approx. £9.09/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
- Which is the cheapest petrol station in Hertford?
- Esso at 133 Hertingfordbury Road, Hertford, Hertfordshire currently has the cheapest reported unleaded petrol in Hertford at 175.9p per litre (approx. £8.00/gal). Prices change regularly, so check this page for the latest.
- Which is the most expensive petrol station in Hertford?
- According to official UK government fuel price data, Hailey Service Station (SG13 7PE) currently has the highest reported unleaded (E10) price in Hertford at 182.9p per litre (approx. £8.31/gal). Prices are refreshed every 30 minutes, so this can change through the day.
- How do I find the cheapest fuel near Hertford?
- 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.