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Average Petrol Price in Hertfordshire

Petrol (E10)168.2p
Diesel (B7S)189.3p

Today the average petrol price in Hertfordshire is 168.21p per litre. 0.6p higher than the average price in England.

The current average price of diesel is 189.34p per litre. 0.2p above the English diesel average.

We calculate the daily averages by analysing price data from the 141 petrol stations in Hertfordshire that are sending price changes to the Fuel Finder system.

Cheapest Petrol in Hertfordshire

The cheapest petrol in Hertfordshire is in Watford (160.3p per litre).

Currently, buying 60 litres of petrol in Watford costs £10.56 less than in Sawbridgeworth (177.9p per litre).

Average Fuel Prices by City/Town

Select a town or city to view local petrol station price data.

TOWN/CITY STATIONS PETROL DIESEL
Baldock4166.90p189.90p
Berkhamsted2172.90p193.40p
Bishops Stortford5172.10p192.70p
Borehamwood6164.70p186.87p
Buntingford2169.90p191.90p
Bushey1163.90p185.90p
Harpenden2165.40p188.40p
Hatfield4168.30p188.80p
Hemel Hempstead11162.54p185.17p
Hertford3173.23p194.90p
Hitchin7172.73p193.90p
Hoddesdon3172.23p191.90p
Letchworth2166.90p186.40p
Potters Bar4170.15p188.90p
Rickmansworth6173.68p194.68p
Royston5168.30p189.65p
Sawbridgeworth1177.90p199.90p
St Albans17168.43p189.08p
Stevenage12166.55p186.38p
Tring2169.90p192.90p
Waltham Cross4170.15p190.65p
Ware3167.57p187.57p
Watford7160.30p179.59p
Welham Green1172.90p192.90p
Welwyn1169.90p189.90p
Welwyn Garden City3171.23p191.90p

Average petrol prices last updated at 09 Sep 2026 10:00 (56 minutes ago).

Petrol & Diesel Price Trends

The average price of petrol in Hertfordshire has increased by 4.5p in the last week. Diesel has risen by 4.4p.

In the last month, petrol has increased by 4.5p and diesel has risen by 6.5p.