Every “how much does Thailand cost” page on the internet gives you a number. This one gives you the working. Pick where you sleep, how you eat, how you get about and where in the country you are, and the calculator adds up the actual prices — the same 58 checked, dated figures behind our Thailand Price Index — into a per-day and a whole-trip budget in baht. Change your mind about the hotel and watch what it does to the total, which is the point: in Thailand the bed is the budget, and almost everything else is cheaper than you fear.

It is per person, before international flights, and honest about ranges. The headline uses the middle of each range; the small print shows the spread. Nothing here is sponsored and no hotel chain sets a number.

How the numbers are made

Each line is a Price Index “fair” rate — what a local or a switched-on visitor pays, not the tourist quote — so the bed line is a real hostel dorm (฿250–500), a real decent air-con hotel (฿1,000–2,000), a real mid-range resort (฿2,000–4,000). The food lines are built the same way: a street day is a 7-Eleven toastie and coffee, a plate of khao gaeng and two street dishes at dinner; a mixed day adds a café latte, an air-con Thai lunch and a restaurant dinner with a beer; a restaurant day assumes breakfast comes with the room and dinner comes with wine. Drinks, transport and sightseeing follow the same logic, and hovering a bar in the breakdown shows you exactly which rows it came from. The luxury tier is the one exception — it comes from our luxury hotel prices guide rather than the index, because the index deliberately stops at mid-range.

The region factor is editorial, and we’d rather say so than hide it: islands in high season (November–April, and July–August on the Gulf) run 30–50% above the Bangkok baseline on beds, beach bars and tours, so the tool applies ×1.4; in the green season the island premium is mostly cancelled by the 25–40% that comes off every bed, so ×1.1; Chiang Mai and the north come in 10–20% under (×0.85); Isaan and the provinces are the real bargain (×0.8). A couple sharing a room halves the bed line each, which is why two people travelling comfortably often spend less per head than one backpacker in private rooms. The one-off costs — SIM, ATM fees at ฿220 a withdrawal, moving between places, the big-ticket days — are added per trip rather than per day, because that is how you actually pay them. The three house benchmarks it measures you against are built, line by line, in how much Thailand costs per day.

What the tool will not do

It will not book anything, and it will not tell you a number is “cheap” or “expensive” — that depends on what you earn and what you want. It does not include international flights, travel insurance or visa fees beyond the ฿1,900 extension (the exemption itself is free; our visa guide has the rules). It does not know which week you are travelling, so Songkran, Christmas and New Year — when beds and domestic flights spike — are on you to add. And it will not pretend the ranges are narrower than they are: a ฿1,000–2,000 hotel is a real spread, and where you land in it is the difference between the place by the BTS and the place by the bin store. The Price Index shows every underlying price, fair against tourist quote, if you want to argue with a line.

Where the money goes next

• How much does Thailand cost per day? — the three benchmark days, itemised.
• The Thailand Price Index — 58 real prices, checked and dated.
• Money in Thailand: ATMs, cards and the ฿220 fee — how to pay less to get at your own cash.
• Thailand luxury hotel prices — what a night really costs at the top.
• Where to go in Thailand — the matcher that scores all 77 provinces against your trip.
• Two weeks in Thailand — the route most of these budgets assume.

Thailand trip costs: your questions, answered

How much does a trip to Thailand cost?

Per person, per day and before international flights: roughly ฿1,100–1,600 backpacking, ฿3,000–4,500 travelling comfortably and ฿8,000 and up when the hotel is the holiday. A two-week trip lands around ฿25,000, ฿60,000–70,000 and ฿130,000+ respectively once transfers and a few big experiences are added. The calculator above rebuilds those figures for your own choices and region.

How much money do I need for two weeks in Thailand?

About ฿25,000 (US$700 or so) for a careful backpacker, ฿60,000–70,000 (US$1,700–1,950) for a comfortable trip in decent hotels, and well into six figures of baht at the top end — per person, excluding flights in and out. Set the days to 14 in the calculator and add your one-offs to see your own number.

Is Thailand cheap in 2026?

Yes for food, public transport and provincial beds, which cost roughly what they did a decade ago. Less so for island resorts in high season, alcohol, imported goods and anything sold inside an airport. The spread between the cheapest and the dearest way to spend a day is wider than almost anywhere, which is exactly why a calculator is more useful than a single number.

What is the biggest cost on a Thailand trip?

The bed, by a distance. Food and transport barely change between a ฿1,400 day and a ฿3,800 day — a ฿60 plate of khao gaeng is the best lunch in the country at any income — so almost the whole difference between budgets is where you sleep and whether you take taxis. Sharing a room is the single biggest saving; travelling in the green season is the second.

How much cash should I bring to Thailand?

Carry ฿2,000–3,000 at a time, in small notes where possible, and withdraw the rest in big lumps to limit the ฿220-per-withdrawal ATM fee — roughly half of a normal day’s spending is still cash-only (street food, markets, songthaews, boats). The mechanics are in our money guide.

Book the trip

Some links on this page are affiliate links. If you book through them we may earn a small commission at no extra cost to you — it helps keep Destination Thailand independent.

Beds: the biggest line in every budget — compare Thailand hotels on Agoda, filter by the area you will actually be in and skip the weekend. Moving around: trains, buses and ferries at published prices on 12Go. The big-ticket days: cooking classes, snorkelling and dive days on GetYourGuide. Choosing where the money goes: our Where to Go in Thailand matcher scores all 77 provinces against your budget, your month and what you actually want from the trip.