Road Trip Cost Calculator

Road trip cost calculator estimates total trip expense. 1,000 miles at 30 MPG with 1.50/L fuel + 5 nights at 80 + 40/day food × 6 days + 100 attractions = 635 total = 106/day. Most trip planners forget accommodation and food markup - true cost often 2-3x perceived fuel-only estimate.

Example: 1,000 mile road trip, 6 days. Fuel: 1,000mi / 30 MPG × 4.546L/gallon = 152L × 1.50/L = 228 fuel price). Accommodation: 5 nights × 80 = 400. Food: 6 days × 40 = 240. Attractions 100. Total 968 = 161/day. Significantly more than fuel-only 228 perception.

Road trip cost categories: (1) Fuel (varies by car efficiency, fuel price, terrain). 30-50 MPG typical. (2) Accommodation (60-200/night B&B/hotel, 20-40 hostel). (3) Food (30-60/day eating out, 15-25/day cooking). (4) Attractions (20-50/person/major attraction). (5) Wear and tear (0.10-0.15/mile not in fuel). Long road trips: cheapest if camping (free-20/night), self-catering, free attractions. Most expensive: hotels + restaurants + theme parks. Plan budget per category vs lump sum estimate.

A worked example

Try the defaults: trip total miles of 1,000, car mpg of 30, fuel price per litre of 1.5, accommodation per night of 80. The tool returns 967.30. You can adjust any input and the result updates as you type — no submit button, no reload. That's the real power here: seeing how sensitive the output is to one or two assumptions.

What moves the number most

The result responds to Trip Total Miles, Car MPG, Fuel Price per Litre, Accommodation per Night, and Food per Day.

The formula behind this

Total = fuel + accommodation + food + attractions. Everything the calculator does is shown in the formula box below, so you can check the math against your own spreadsheet if you want.

Using this without guilt

The figure here isn't a verdict on whether the spending is "worth it". That judgment is yours to make. What the number does is shift the question from "can I afford this?" to "is this what I want my money doing over a decade?". Both questions matter.

What this doesn't capture

The tool prices the money; it can't weigh the enjoyment. A coffee habit, gym membership, or streaming bundle might cost what the math says but deliver value that's harder to quantify. Use the number to make the trade-off visible — the decision is yours.