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Cheapest Petrol & Diesel in Watford Today

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Last updated: · Prices refresh every 30 minutes from the UK government's Fuel Finder service.

Cheapest Petrol in Watford

146.7p per litre at Asda, Tudor Watford
Area average: 152.6p — save up to 5.9p/litre

Cheapest Diesel in Watford

162.7p per litre at Asda, Tudor Watford
Area average: 168.5p — save up to 5.8p/litre
See all 10 stations View on map 30-day trend Annual cost
Browse by brand: EssoBPAsdaBP Harvest EnergySainsbury'sShellTesco

Worth the Drive?

Petrol averages 5.7p less in Hemel Hempstead Town (146.9p vs 152.6p here). The round trip is about 5 miles each way, costing roughly £1.95 in fuel at 35 mpg. A 60‑litre fill would save £3.41 — a net saving of £1.46 after the return journey.

Diesel averages 4.6p less in Hemel Hempstead Town (163.9p vs 168.5p here). The round trip is about 5 miles each way, costing roughly £1.52 in fuel at 50 mpg. A 60‑litre fill would save £2.75 — a net saving of £1.23 after the return journey.

There are 10 fuel stations in Watford reporting live prices via the UK government's Fuel Finder service. Unleaded petrol (E10) averages 152.6p per litre across 10 stations. Diesel (B7) averages 168.5p across 10 stations. Unleaded is 1.0p above the national average of 151.6p.

Use our fuel station finder to find the most economical place to fill up near you, or calculate the fuel cost of a longer trip from Watford.

Fuel Stations in Watford

Station ⇅ Postcode ⇅ E10 ⇅ E5 ⇅ B7 ⇅ SDV ⇅
Asda, Tudor Watford WD24 7RT Super-market 146.7p Cheapest – 162.7p Cheapest –
BP, Watford (West Northamptonshire) (NN6 7UZ) NN6 7UZ Motorway 171.9p 192.9p 186.9p 207.9p
BP, Watford (West Northamptonshire) (NN6 7UZ) NN6 7UZ Motorway 171.9p 192.9p 186.9p 207.9p
BP Harvest Energy, Watford WD18 0FS 146.9p 167.9p 162.9p –
Esso, Watford Rural WD19 6EG 147.9p 162.9p 162.9p 176.9p Cheapest
Esso, Callowland Watford WD24 4AE 147.9p 166.9p 163.9p 182.9p
Esso, Woodside (Watford) WD25 7LW 149.9p 168.9p 167.9p 186.9p
Sainsbury's, Meriden Watford WD25 9JS Super-market 146.9p 158.9p 162.9p –
Shell, Leggatts Watford WD24 7RU 148.9p 169.9p 164.9p 189.9p
Tesco, Watford WD17 2BD Super-market 146.9p 156.9p Cheapest 162.9p –

Station Map

Nearby Towns

Berkhamsted
2 stations
Unleaded avg 152.4p
Diesel avg 170.9p
Northchurch
1 stations
Unleaded avg 151.9p
Diesel avg 167.9p
Chaulden and Warners End
1 stations
Unleaded avg 151.9p
Diesel avg 168.9p
Bovingdon, Flaunden and Chipperfield
1 stations
Unleaded avg 158.9p
Diesel avg 186.9p
Bovingdon
1 stations
Unleaded avg 152.9p
Diesel avg 173.9p
Hemel Hempstead Town
1 stations
Unleaded avg 146.9p
Diesel avg 163.9p
Grovehill
1 stations
Unleaded avg 149.9p
Diesel avg 165.9p
Hemel Hempstead
11 stations
Unleaded avg 149.4p
Diesel avg 165.1p

Average Petrol and Diesel Prices in Watford (pence per litre)

Unleaded (E10)
152.6p
10 stations
±9.7p std dev
+1.0p vs national
Super Unleaded (E5)
170.9p
9 stations
±12.5p std dev
+0.5p vs national
Diesel (B7)
168.5p
10 stations
±9.3p std dev
+0.6p vs national
Premium Diesel
192.1p
6 stations
±11.9p std dev
+3.1p vs national

30-Day Price Trend in the Watford Region (pence per litre)

Daily averages across all stations in the Watford postcode area over the last 30 days. Watford sits within this region.

What does fuel cost a typical driver in Watford?

At current prices, a typical driver covering 12000 miles a year in a petrol car averaging 35 mpg spends about £2378/year on fuel in Watford (at 152.6p/L). That's £15 more than the UK average of £2363. Across the wider Watford (WD) postcode area petrol averages 150.9p/L, working out at £2352/year.

A diesel driver doing the same 12000 miles at 50 mpg spends about £1838/year at Watford's average diesel price of 168.5p/L. That's £6 more than the UK average of £1832. Across the wider Watford (WD) postcode area diesel averages 167.0p/L — £1822/year.

Choose the right station — save £££

The cheapest petrol in Watford is 146.7p/L and the most expensive is 171.9p/L — a 25.2p/L spread. Filling a 60‑litre tank at the cheapest vs the dearest saves £15.12.

For diesel the spread is 24.2p/L (162.7p cheapest, 186.9p dearest) — £14.52 saved on a 60‑litre fill.

Fuel Prices by Brand in Watford

Average prices and cheapest station for each fuel brand in Watford.

Esso Fuel Prices in Watford

There are 3 Esso forecourts in Watford. Petrol averages 148.6p/L — 4.0p below the Watford average. Diesel averages 164.9p/L (3.6p below town avg). Cheapest petrol: Esso, Watford Rural at 147.9p. Esso fuel prices across the UK →

Show 3 Esso stations
StationPostcodeE10B7
Esso, Watford Rural WD19 6EG 147.9p 162.9p
Esso, Callowland WD24 4AE 147.9p 163.9p
Esso, Woodside (Watford) WD25 7LW 149.9p 167.9p

BP Fuel Prices in Watford

There are 2 BP forecourts in Watford. Petrol averages 171.9p/L — 19.3p above the Watford average. Diesel averages 186.9p/L (18.4p above town avg). Cheapest petrol: BP, Watford (West Northamptonshire) (NN6 7UZ) at 171.9p. BP fuel prices across the UK →

Show 2 BP stations
StationPostcodeE10B7
BP, Watford (West Northamptonshire) (NN6 7UZ) NN6 7UZ 171.9p 186.9p
BP, Watford (West Northamptonshire) (NN6 7UZ) NN6 7UZ 171.9p 186.9p

Asda Fuel Prices in Watford

There is 1 Asda forecourt in Watford. Petrol is 146.7p/L — 5.9p below the Watford average. Diesel is 162.7p/L (5.8p below town avg). Live prices: Asda, Tudor. Asda fuel prices across the UK →

Show station details
StationPostcodeE10B7
Asda, Tudor WD24 7RT 146.7p 162.7p

BP Harvest Energy Fuel Prices in Watford

There is 1 BP Harvest Energy forecourt in Watford. Petrol is 146.9p/L — 5.7p below the Watford average. Diesel is 162.9p/L (5.6p below town avg). Live prices: BP Harvest Energy, Watford.

Show station details
StationPostcodeE10B7
BP Harvest Energy, Watford WD18 0FS 146.9p 162.9p

Sainsbury's Fuel Prices in Watford

There is 1 Sainsbury's forecourt in Watford. Petrol is 146.9p/L — 5.7p below the Watford average. Diesel is 162.9p/L (5.6p below town avg). Live prices: Sainsbury's, Meriden. Sainsbury's fuel prices across the UK →

Show station details
StationPostcodeE10B7
Sainsbury's, Meriden WD25 9JS 146.9p 162.9p

Shell Fuel Prices in Watford

There is 1 Shell forecourt in Watford. Petrol is 148.9p/L — 3.7p below the Watford average. Diesel is 164.9p/L (3.6p below town avg). Live prices: Shell, Leggatts. Shell fuel prices across the UK →

Show station details
StationPostcodeE10B7
Shell, Leggatts WD24 7RU 148.9p 164.9p

Tesco Fuel Prices in Watford

There is 1 Tesco forecourt in Watford. Petrol is 146.9p/L — 5.7p below the Watford average. Diesel is 162.9p/L (5.6p below town avg). Live prices: Tesco, Watford. Tesco fuel prices across the UK →

Show station details
StationPostcodeE10B7
Tesco, Watford WD17 2BD 146.9p 162.9p

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Frequently Asked Questions

The cheapest unleaded petrol (E10) in Watford today is 146.7p per litre at ASDA, WD24 7RT. The average across 10 stations is 152.6p. Prices are sourced from the UK government's Fuel Finder service and updated every 30 minutes.

The cheapest diesel (B7) in Watford today is 162.7p per litre at ASDA, WD24 7RT. The average across 10 stations is 168.5p. Prices are sourced from the UK government's Fuel Finder service.

The average unleaded (E10) price in Watford is 152.6p per litre from 10 stations. The national average is 151.6p, so Watford is 1.0p above the national average.

The average diesel (B7) price in Watford is 168.5p per litre from 10 stations. The national average is 167.9p, so Watford is 0.6p above the national average.

There are currently 10 fuel stations reporting prices in Watford. This includes supermarket forecourts, independent stations, and branded sites.

Fuel prices on MPG Calc are updated every 30 minutes using official data from the UK government's Fuel Finder service. All retailers with 250+ filling stations are required by law to report their prices, covering the vast majority of UK forecourts.