Find the cheapest fuel.
Plan the whole journey.
Live forecourt prices, real route planning, mileage & expenses and traffic - in one genuinely useful tool for every UK driver and fleet.
Free to use - no account needed to find your cheapest fill-up.
Why Fuel Checker
One free app that tracks every UK forecourt daily, then does the thinking for you - the cheapest fill-up for your car, the whole trip costed, and the tools to keep a fleet on the road. Anyone can put prices on a map; here is what you only get here.
Every UK forecourt with open pricing, refreshed throughout the day.
Pump prices pulled from the UK Government open-data scheme, every day.
Live prices, the map and route planning - free to use, forever.
Clubcard, Nectar, BPme, Shell Go+ and More - in your real price.
Claude reads the market so you know whether to fill up or wait.
Tax and MOT dates by registration, with reminders before they lapse.
Savings in pounds, not pins
It weighs forecourts along your actual route against your car's real MPG and tells you exactly where to stop and what you'll save - not just a scatter of dots to squint at.
Use it inside your AI assistant
A Fuel Checker MCP token plugs live prices and routing straight into Claude, ChatGPT and any MCP client - ask for the cheapest diesel and act on it without leaving the chat.
Live map overlays others skip
Rain radar, air quality, live traffic and a national price heat map layer right onto the map - so you see the whole picture before you set off, not just price tags.
A 7-day price forecast
Eight weeks of history per forecourt plus Claude reading wholesale moves, refinery news and FX - so you know whether to fill up today or hold out for a cheaper week.
Loyalty-aware pricing
Add Clubcard, Nectar, BPme and the rest, and every forecourt is re-ranked by what you'll actually pay after rewards - not the headline on the totem.
Ask it in plain English
"Cheapest diesel between Leeds and Manchester avoiding the M62?" - real answers grounded in live data, with the route and the stop ready to go.
Unleaded by city
Daily averages across the UK's major cities.
All grades, national average
Where fuel is cheapest right now
A live national heat map of pump prices - greener is cheaper.
Frequently
asked questions
Everything about prices, routing and how the tool works. Still stuck? The AI assistant in the Fuel Map can answer too.
Plan your next journey
Open the Fuel Map to route A to B, find the cheapest fill-up on the way, and see what the trip really costs.