A travel budget calculator you can do in your head: the 6 lines every trip budget needs, daily ranges per person, and a worked 4-day Budapest example.
A travel budget calculator is six lines of arithmetic: flights, a bed, food, getting around, the things you pay to see, and a cushion. Add them up per person, multiply by the number of days where it applies, and you have a number you can trust before you book anything. Most "how much should I budget for a trip" guesses go wrong because people only count the first two lines.
This guide walks through how to calculate a travel budget line by line, gives daily travel budget per person ranges for three styles of trip, and works a real example: four days in Budapest, two people, €700 for everything except flights. If you'd rather say that sentence out loud and get the whole plan back with a total that adds up, that is what Journey does; the method below is still worth knowing, because it tells you whether the total is honest.
How to calculate a travel budget: the 6 lines
Write these six lines down, in this order, before you look at a single hotel.
- Flights or trains. The one line you can fix early. Book it and it stops moving.
- Accommodation. Price per night × nights. Split by the number of people sharing the room.
- Food. Per person per day: breakfast, lunch, dinner, and one coffee or drink. This is the line people underestimate most.
- Local transport. Airport transfer in and out, plus a daily travel pass or a handful of rides.
- Activities. Only the things you'll actually pay for: a museum, a thermal bath, a tour. Free viewpoints and walks are the best value in any city.
- Cushion. 10–15% of the total of lines 2–5. Not optional. It covers the wrong-platform taxi, the second ice cream, the rainy-day museum.
The total of lines 2–6 is your "on the ground" budget. Add line 1 for the all-in number. If you only ever remember one rule from this travel budget calculator, make it this: a budget that leaves out the cushion isn't a budget, it's a hope.
Daily travel budget per person: three styles
These are on-the-ground ranges per person per day, excluding flights, for most European and Mediterranean cities. Capitals like London, Paris and Amsterdam sit at the top of each band or above it; Lisbon, Budapest, Krakow and most of Morocco sit at the bottom. Check prices for your specific dates before you go, because festival weeks and summer holidays move everything.
- Backpacker: €40–70. Hostel dorm or shared apartment, bakery breakfasts, market lunches, one sit-down dinner every couple of days, walking plus a day pass, one paid sight a day.
- Comfortable: €90–160. Private room or small hotel, two café or restaurant meals a day, a travel pass, a paid sight or activity every day.
- Treat: €200+. Central hotel, restaurants every night, taxis when tired, tours and tickets without counting.
Multiply the band by your days and people, and you have a trip cost estimator that's right within 20% before you've opened a booking site. For a deeper look at the cheap-versus-honest trade-offs, see how to plan a trip on a budget with AI.
Worked example: 4 days in Budapest, two people, €700
Budapest is a good test because it is genuinely good value and still has a few expensive tickets. Prices are in Hungarian forint (HUF); the euro has sat roughly in the 380–410 HUF range recently, so check the rate the week you travel. All figures below are typical ranges, not quotes.
The budget before the trip
Lines 2–6 for two people, four days, three nights, comfortable style:
- Accommodation: a private double in District VII or near the river at roughly 28,000–45,000 HUF per night × 3 nights.
- Food: 12,000–18,000 HUF per person per day × 2 people × 4 days.
- Transport: airport bus 100E to the centre each way, plus a 72-hour travelcard each.
- Activities: one thermal bath, one Parliament tour, one Castle Hill morning (mostly free), one evening on the river.
- Cushion: 12% on top.
Add that up with the middle of each range and you land in the €650–750 window for two. The point isn't the exact number; it's seeing that the baths and the Parliament tour are the two decisions that move it.
How the days look
- Day 1 — Pest side. 09:30 St. Stephen's Basilica (small fee for the dome, check before you go), 11:00 walk the Danube embankment to the Parliament, 13:00 lunch at a market hall, 15:00 Parliament tour (book online, EU citizens usually pay less), 19:00 dinner in the Jewish Quarter.
- Day 2 — Buda side. 09:00 Chain Bridge on foot, 10:00 Castle Hill, Fisherman's Bastion (lower terraces are free) and Matthias Church, 13:00 lunch in the Castle district, 16:00 Gellért Hill for the view, free.
- Day 3 — Baths day. 10:00 Széchenyi Thermal Bath (budget 10,000–15,000 HUF per person, check before you go), 14:00 City Park and Heroes' Square, free, 20:00 ruin bar in District VII.
- Day 4 — Slow morning. 10:00 Great Market Hall for breakfast and gifts, 12:00 Margaret Island walk, afternoon bus to the airport.
Cost table for Budapest
Approximate ranges per person unless stated. Check before you go; prices change by season.
| Item | Typical range (HUF) | In euros (rough) |
|---|---|---|
| Hostel dorm bed, per night | 8,000–15,000 | €20–38 |
| Private double, per night (for two) | 28,000–45,000 | €70–115 |
| Market lunch (lángos, goulash, soup) | 3,000–6,000 | €8–15 |
| Sit-down dinner with a drink | 7,000–14,000 | €18–35 |
| Coffee / beer | 1,000–2,000 | €2.50–5 |
| 72-hour travelcard | 5,500–7,000 | €14–18 |
| Airport bus 100E, one way | 2,000–2,500 | €5–6 |
| Széchenyi Bath entry | 10,000–15,000 | €25–38 |
| Parliament tour | 6,000–13,000 | €15–33 |
| Basilica dome climb | 2,000–4,000 | €5–10 |
Tips that keep the total honest
- Count drinks and coffees. Four small purchases a day for four days is a dinner you forgot to budget.
- Price the airport transfer first. It's the same every trip and it's the first thing you pay. In Budapest the public bus is a fraction of a taxi.
- Split the big tickets evenly. One bath and one tour per trip, not one per day. If you're travelling as a group, the guide to planning a group trip and splitting costs covers who pays for what.
- Compare like with like. Budapest versus Prague is a fair fight; see is Prague expensive to run the same six lines for the other city.
Let the planner do the sums
The six-line method works on paper, but the tedious part is keeping it up to date when you change your mind. That is the part Journey takes over: say "4 days in Budapest, two of us, €700, baths and good food", and it builds every day hour by hour with real places and a total that adds up. Say "make day 3 cheaper" and the total updates. Say "add a day" and so does the cushion. You can join the waitlist here and plan the next one by talking.
FAQ
How much should I budget for a trip per day?
For most European and Mediterranean cities, plan on €40–70 per person per day as a backpacker, €90–160 for a comfortable trip and €200 or more for a treat, excluding flights. Capitals and summer peak dates sit at the top of each range.
How do I calculate a travel budget?
Add six lines: flights, accommodation per night times nights, food per person per day times days, local transport including airport transfers, paid activities, and a cushion of 10–15%. Multiply by the number of people where it applies.
How much does a 4 day trip cost?
A comfortable 4-day city trip in Europe usually costs €350–650 per person on the ground, plus flights. Good-value cities such as Budapest, Lisbon or Krakow sit at the low end; London, Paris and Amsterdam at the high end or above.
Is Budapest cheap to visit?
Budapest is one of the better-value capitals in Europe. Food, transport and private rooms cost noticeably less than in Western European cities, while the thermal baths and the Parliament tour are the two tickets that add up fastest.