Petrol prices in TN18
Every forecourt in the TN18, Tonbridge postcode district, cheapest first, with live prices from the government Fuel Finder feed — covering Tunbridge Wells, South East.
TN18 has only one forecourt, so there is no comparison to make within the district itself. The TN area page covers the surrounding districts, which is where a cheaper option would be.
Petrol stations in TN18 (1)
Cheapest first. Prices update through the day.
BP, HAWKHURSTCheapestHAWKHURST£1.66E10£1.88B7Is anywhere nearby cheaper?
Neighbouring districts, with the fuel the drive itself burns already subtracted — a 45 mpg car, there and back.
Not today. Of the 8 nearest districts, none is cheap enough to cover the fuel the drive itself would burn — the £1.66already available inside TN18 wins. That is the common case, and it is why chasing a cheaper sign a few miles away usually costs more than it saves — the break-even calculation shows where the line falls.
Nearby postcode districts
Closest first, with today’s typical price.
About fuel prices in TN18
TN18 is part of the TN postcode area, which covers Tonbridge, and its forecourts sit mainly in Tunbridge Wells in South East. We track 1 forecourt here across 1 brand.
There is no supermarket forecourt in TN18, which usually shows in the price: supermarket sites anchor local competition, and districts without one tend to run dearer than neighbours that have one. Across South East as a whole the median is £1.66 — see the whole region.
Every price here comes from the government Fuel Finder scheme, which since February 2026 has required each forecourt to report a change within thirty minutes. For the forecourts nearest a specific address rather than a whole district, search your full postcode.
Common questions about TN18
How much is petrol in TN18 today?
The typical TN18 forecourt is charging £1.66 a litre for E10 petrol — £91.25 for a 55-litre tank. The one forecourt reporting a price is at £1.66.
Where is the cheapest petrol in TN18?
BP, HAWKHURST in HAWKHURST at £1.66 a litre. Prices change through the day, so check before you set off.
Is TN18 cheaper or dearer than the rest of the UK?
TN18 runs 1.0p above the UK median of £1.65, and sits in South East, where the regional median is £1.66. Local competition drives most of that: districts with two or more supermarket forecourts close together price lower than districts where the nearest alternative is a drive away.
Is it worth driving to a cheaper postcode from TN18?
Not on today's prices. No neighbouring district is cheap enough to cover the fuel the detour itself would burn, so the best price available to you is inside TN18.
How many petrol stations are there in TN18?
1 forecourts, from 1 different brands. Every one reports its prices to the government Fuel Finder scheme within thirty minutes of a change.