Live fuel prices from 7 stations across Watford. Hertfordshire. Find the cheapest petrol and diesel near you.
V G Merchants Limited currently leads on price in Watford at 148.9p — 9.7p below the city average. Filling a 55-litre tank here saves you £5.35 vs the average station.
The cheapest petrol in Watford today is at V G Merchants Limited (HP3 9BE) at 148.9p per litre. Prices are updated every 30 minutes from the official UK Government Fuel Finder data.
The average petrol (E10) price in Watford is currently 158.6p per litre, which is 1.8p above the UK national average of 156.8p. Supermarket stations like Tesco and Asda typically offer the lowest prices.
The cheapest diesel (B7) in Watford is currently 172.9p per litre at V G Merchants Limited. The average diesel price across Watford is 187.0p.
Fuel prices across Watford are updated every 30 minutes. All major UK fuel retailers are legally required to report prices to the government's Fuel Finder scheme, which FuelSignal pulls from automatically.
Supermarket fuel stations — Tesco, Asda, Morrisons, and Sainsbury's — are almost always the cheapest in Watford, typically 4–8p per litre below branded stations like Shell and BP. Among non-supermarket brands, JET and Gulf often offer competitive prices.
Watford petrol prices are currently 1.8p per litre above the UK national average of 156.8p. Filling up at a supermarket station can help reduce costs.
To save money on petrol in Watford: (1) Use supermarket stations which are typically 5–8p cheaper than branded forecourts. (2) Avoid filling up near motorway services which charge a significant premium. (3) Use FuelSignal to compare all 7 stations in Watford and find the cheapest price near you before you travel.