Caravan Trip Cost Calculator

Understanding caravan trip costs in Australia

What a caravan trip costs in Australia in 2026

For a touring couple the working benchmark is roughly $150 to $250 a day all in, covering fuel, site fees, food and modest activities, which puts a two week trip at about $2,100 to $3,500 and a three month lap at $13,500 to $22,500. Free camping heavy travel pulls the daily figure down toward $90 to $140, and staying in big brand holiday parks with regular tours pushes it up past $300. Families run around thirty per cent higher, both because of per person site surcharges and because school holiday travel coincides with peak rates. Fuel is usually the single biggest line on any trip covering real distance, followed by accommodation, and the honest surprise for most first timers is how much the small consumables add up, laundry, gas, dump point fees and ice.

Fuel while towing, and why the solo figure misleads

Nothing in a caravan budget goes wrong as reliably as underestimating fuel. A tandem axle van weighing two and a half to three tonnes behind a diesel 4WD typically pushes consumption from around 9 litres per hundred kilometres solo to 17 to 22 litres per hundred towing, and a big off road van behind a large petrol wagon can exceed 25. At around $2.00 a litre for diesel on the east coast and $2.30 to $2.80 in remote areas, that is roughly $0.35 to $0.55 a kilometre in fuel alone. A 5,000 kilometre leg is about 1,000 litres. The two things that genuinely move this number are speed and weight, since aerodynamic drag rises sharply above about 90 kilometres per hour and every hundred kilograms of water and gear you carry costs fuel all trip. Dropping from 100 to 90 saves eight to twelve per cent, which is real money over a lap.

Site fees and the free camping question

Powered sites in caravan parks run about $45 to $70 a night for two people in most of the country, rising to $85 to $120 on the coast over Christmas, Easter and school holidays, with most parks charging a per head surcharge above two adults. National park and council campgrounds are the value zone at roughly $15 to $35 a night, often with basic amenities and sometimes with limited or no power. Genuine free camps and rest areas cost nothing but usually cap stays at 24 to 72 hours and increasingly require the van to be self contained, meaning an onboard toilet, sufficient water and a grey water plan. The realistic pattern for most travellers is a mix, free or low cost camping through the run legs and a powered park every third or fourth night to run the washing machine, charge everything properly and empty the tanks.

The costs that are not fuel or sites

Food is the quiet one. Self catering from a van runs close to home grocery costs in the capitals but climbs steeply in remote areas, where a basic shop in a Kimberley or Cape York roadhouse town can be forty to sixty per cent above city prices, and fresh produce is both dearer and worse. Budget for the difference rather than being shocked by it. Beyond that, national park entry and passes, tours and attractions, laundry at roughly $6 to $10 a load, gas bottle swaps at $30 to $45, dump point and water fees in some towns, and ice all accumulate. Ferry crossings are the big lumpy item, with the Spirit of Tasmania for a vehicle and caravan running roughly $600 to $1,400 each way depending on season, cabin choice and van length, and it books out well ahead over summer.

Maintenance and the things that break on a lap

A long trip is an accelerated service interval for both vehicles. Wheel bearings, brakes and tyres on the van are the three most common roadside failures, and all three are cheap to check at home and expensive to fix in a regional town where you wait days on parts. Budget a van service before departure at roughly $250 to $500 and another mid trip on a long lap. Corrugated dirt roads are hard on everything, shaking out fasteners, cracking cabinetry, chafing wiring and killing suspension components, and they are also where stone damage to windows and water tanks happens. Carry a spare wheel bearing kit for your specific axle, a decent tyre plug kit and a compressor, since those three items cover the majority of failures that would otherwise end a day. Tow vehicle servicing follows the same logic, particularly for a diesel doing sustained hard work with a load behind it.

Regional cost differences around the country

Costs vary a lot by where you travel. The east coast between Melbourne and Cairns has the densest park network, the most competition and the sharpest rates outside peak periods, but it also has the worst holiday season pricing. Western Australia's north, the Northern Territory and far north Queensland carry a genuine remote premium on fuel, groceries and repairs, often twenty to forty per cent above capital city prices, and services are sparse enough that a breakdown is a multi day event. South Australia and inland New South Wales are comparatively cheap, with plentiful low cost council and showground camping. Tasmania is inexpensive on the ground but the ferry crossing dominates the budget for a shorter trip. If you are cost sensitive, the shoulder seasons of March to May and September to November give you good weather across most of the country at well below peak rates.

Building a budget that survives contact with the road

Work bottom up rather than picking a daily figure. Estimate your total kilometres, multiply by a realistic towing fuel cost per kilometre for your rig, then add nights multiplied by a blended site rate reflecting the mix of free, national park and powered camping you actually intend, then add food at your normal grocery spend plus a remote area loading, then add the lumpy items, ferries, passes, tours and a mid trip service. Finally, add a contingency of ten to fifteen per cent, because the two things that reliably blow a caravan budget are an unplanned repair and staying longer somewhere you like. That last one is not a budgeting failure, it is the point of the trip, and a plan with slack in it is what lets you say yes to it.