Campervan Road Trip Budget Calculator

Estimate a campervan trip budget from miles, fuel price, pitch nights, food, ferries, parking and a contingency.

Build Your Route Budget

Total Driving Distance miles Include detours, supermarket stops, viewpoint loops and the return leg. Real-World Efficiency mpg Use UK mpg. A loaded van, roof box or hills can lower this figure. Fuel Price p/litre Replace the sample price with your local petrol or diesel price. Nights Away nights Count paid campsite nights and free stops separately in your notes. Pitch Or Stopover Cost £/night Include hook-up only if it is bundled into the pitch price. People people Used for per-person food and final split figures. Food And Drink £/person/day Use a blended value for groceries, cafes and pub meals. Ferries, Tolls And Parking £ Add ferry fares, road tolls, city zones, car parks and attraction parking. Insurance, Hire Or Breakdown £ Use this for short-term cover, hire extras, breakdown or kit rental. Gas, Laundry And Site Extras £ LPG, shower tokens, laundry, charging, water fill and small repairs fit here. Contingency % Useful for fuel swings, bad weather reroutes and campsite changes. Compare With £ Optional hotel, train, flight or package holiday total.

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What This Campervan Budget Includes

The result combines driving cost, paid overnight stops, food, fixed cover or hire extras, access fees and a contingency. It is designed for pre-trip planning, not for exact accounting after the trip. Campervan costs are uneven: one ferry can dominate a short break, while fuel and campsites often dominate a longer UK route. The editable fields matter more than the sample values, because fuel prices, pitch fees and ferry fares change often.

Use the final total beside your route plan. If you are comparing against hotels or rail, include the costs that make the comparison fair: parking, meals, attraction tickets, pet fees, extra drivers, cleaning fees and cancellation cover. If you already own the van, put annual insurance and maintenance somewhere else unless this trip really caused an extra cost. If you are hiring, use the fixed-cost field for the hire quote and any excess waiver.

Fuel Formula

Fuel litres: miles / UK mpg x 4.54609.

Fuel cost: litres x pence per litre / 100.

Budget total: fuel + pitches + food + fees + fixed costs + extras, then add the contingency percentage.

1 Start with total miles, not only the main motorway distance.

2 Use a realistic loaded mpg from your own van or hire provider.

3 Add pitch nights, food and access fees as separate lines so the largest cost is visible.

4 Add a contingency when the trip has remote fuel stops, island ferries or peak-season pitches.

Fuel, Pitches And Fees To Check

Fuel duty and VAT are built into pump prices, but the retail price still changes by location and date. Motorway services, islands and remote rural areas can be dearer than supermarket forecourts. Campsite prices also vary by season, pitch type, electric hook-up, dog fee, awning space and vehicle length. Ferry and toll costs can change with height, length, passenger count and departure time.

Before booking, check campsite rules for motorhomes and campervans, especially arrival times, waste disposal, generator rules and whether overnight parking is permitted. For travel outside the UK, check insurance cover, breakdown cover, vehicle documents and local driving rules before relying on the budget.

Campervan Budget Checklist

Cost Line	What To Include	Common Miss
Fuel	Route miles, detours, hills, local driving	Only counting the direct route
Overnight stops	Pitch, electric, extra adult, dog, awning	Peak-season or weekend uplift
Food	Groceries, cafes, pub meals, packed lunches	Treating eating out as zero
Ferries and tolls	Vehicle length, passengers, return fare	Height class or booking fee
Parking and zones	City car parks, park-and-ride, clean-air zones	Overnight parking restrictions
Hire and cover	Daily hire, excess waiver, extra driver	Deposit hold and mileage cap
Camping extras	Gas, laundry, showers, charging, water	Cash-only facilities
Repairs and kit	Bulbs, fuses, levelling blocks, hose adapters	Small items bought on the road
Pets and children	Dog fees, child seats, activities, snacks	Per-night or per-person fees
Contingency	Fuel swings, weather, reroutes, late booking	Setting no reserve at all

Worked Campervan Examples

UK Weekend

260 miles, two nights: fuel and pitch fees often matter more than food, especially for two people with groceries packed from home.

Scotland Loop

900 miles, nine nights: fuel, remote prices and campsite mix become the largest planning risk.

Ferry Break

Short mileage, high access fee: the ferry line can exceed fuel, so quote the fare before comparing options.

Reading The Per-Day And Per-Person Figures

Per-day cost divides the total by nights plus one travel day. Per-person cost divides by the number of people entered. These figures help compare the campervan trip with a hotel or package quote, but they can hide who pays which line. Fuel, ferry, hire and campsite fees are usually shared across the group. Food, attraction tickets and pub meals may be personal. If friends are splitting costs, agree whether the driver, owner or main booker is being reimbursed for wear, cleaning, equipment or deposit risk.

FAQs

What fuel price should I enter?

Enter the pump price you expect to pay, in pence per litre. The default is only a sample. Check prices close to departure, and be cautious with remote rural, island and motorway stops because they can be dearer.

Should I include van hire in the fixed cost field?

Yes, if you are hiring. Include the hire quote, extra driver fee, mileage charge, cleaning fee and excess waiver if they apply. If you own the van, only include costs caused by this trip, not the whole annual ownership cost.

How should I handle free overnight stops?

Set the pitch cost to an average across all nights. For example, four paid nights at 35 pounds and three free nights gives an average of 20 pounds per night over seven nights.

Does the budget include depreciation?

No. It focuses on trip cash cost. If you want a full ownership view, add a separate per-mile allowance for tyres, servicing and depreciation into the fixed or extras field.

Why is UK mpg used?

UK mpg uses an imperial gallon of 4.54609 litres. Do not mix it with US mpg. If your van display shows litres per 100 km, convert that first or use a known UK mpg equivalent.

What should I do before driving abroad?

Check insurance, breakdown cover, driving documents, equipment rules, clean-air stickers, ferry requirements and local road charges. GOV.UK travel and driving pages are useful starting points.

How much contingency is sensible?

For a short familiar trip, 5 to 10 per cent may be enough. For a long route, island ferry, school-holiday trip or first hire, 10 to 20 per cent gives more room for changes.

Sources

GOV.UK. (2026). Fuel Duty rates 2026 to 2027. HM Revenue and Customs. https://www.gov.uk/government/publications/fuel-duty-rates-for-2026-to-2027/fuel-duty-rates-2026-to-2027
GOV.UK. (n.d.). Vehicle insurance: Driving abroad. Driver and Vehicle Licensing Agency. https://www.gov.uk/vehicle-insurance/driving-abroad
RAC. (2026). RAC Fuel Watch. RAC. https://www.rac.co.uk/drive/advice/fuel-watch/
National Institute of Standards and Technology. (2008). Guide for the Use of the International System of Units (SI), Special Publication 811. National Institute of Standards and Technology. https://www.nist.gov/pml/special-publication-811