Living in Thailand costs what your rent and your health insurance cost, plus a set of smaller bills that are easy to calculate: electricity at an average of 3.95 baht per unit before VAT (September to December 2026), water from about 10 baht per cubic meter outside Bangkok, a phone plan, transport and the yearly visa fees. Rent and insurance are the two lines that decide whether a month costs little or a lot.
This page is for people who live in Thailand or plan to: retirees, remote workers, families and anyone staying for months rather than weeks. It does not repeat what a holiday costs. For tourist prices (meals, massages, hotel nights), our older article on Thai price levels is the place to look, and for a traveler's day built line by line, see what a day in Thailand costs.
We also do not print a single "you need X dollars a month" figure. No official body publishes rents or a resident's cost of living for foreigners in Thailand, and the numbers that circulate online come from crowd-sourced websites and personal blogs. What we can do is give you the official prices that sit underneath a resident's budget, show how to turn them into monthly figures, and explain where the big swings come from. Fill in the rest from real listings and real quotes in the place you plan to live.
Official prices behind a resident's budget (October 2026)
- Electricity
- Average 3.95 baht per unit (kWh) before 7% VAT, September to December 2026 billing period (Energy Regulatory Commission)
- Water, outside Bangkok
- 10.20 baht per m³ for the first 10 m³, then 16.00 baht per m³ up to 20 m³ (Provincial Waterworks Authority, household rate)
- Retirement or Privilege extension
- 1,900 baht a year at the immigration office
- Re-entry permit
- 1,000 baht single, 3,800 baht multiple (Bangkok Immigration fee list, 2024 copy)
- ATM withdrawal, foreign card
- 250 baht (Visa, UnionPay) or 350 baht (Mastercard) at KBank and SCB
- Exchange rate used here
- 1 USD ≈ 33.6 baht; 1 SGD ≈ 26.2; 1 MYR ≈ 8.2; 1 CNY ≈ 5.0 (ECB reference rates, 2 October 2026)
A monthly budget, line by line
The table below is the skeleton we would use. Some lines are fixed by an official tariff or fee; others depend on choices only you can make. Work through it with prices from the city you have in mind.
| Budget line | Fixed or variable | What decides it | Where to get the figure |
|---|---|---|---|
| Rent | Variable | City, district, building age, lease length | Current listings and viewings in person |
| Electricity | Tariff fixed, use variable | Air conditioning hours | ERC average rate; your meter |
| Water | Tariff fixed | Household size | PWA or MWA tariff |
| Phone and internet | Plan price fixed | Data needs, home broadband | Operators' own sites |
| Food and household | Variable | Thai food and markets versus imported goods | Your own shopping for a month |
| Health insurance | Premium fixed per year | Age, cover, deductible | Written quotes from insurers |
| Visa and permits | Fixed fees | Visa type, trips abroad | e-Visa portal, immigration office |
| Transport | Partly fixed | Public transport, scooter or car | Operators' fares, rental quotes |
| Banking and money transfers | Fixed fees | ATM use, transfer method | Banks' fee tariffs |
Two lines, health insurance and visa fees, are paid yearly or every few years. Divide them by twelve and put them in the monthly budget anyway. Residents who forget them feel rich for eleven months and short of money in the twelfth.
Rent: the line nobody can quote honestly
Rent is usually the largest single cost, and the one with the widest range. A studio in an older building on the edge of Chiang Mai and a riverside condo in central Bangkok are both "a condo", yet one can cost several times the other. We found no official or reputable rent index for the kind of homes foreigners rent; the Bank of Thailand publishes housing price indices, not rents. So we will not print a range.
What we can say is what moves the price. Central Bangkok near the BTS and MRT lines costs more than a building far from a station. On Phuket and Koh Samui, beach areas popular with tourists price long lets against what owners can earn from short holiday stays. In Hua Hin and Chiang Mai, a house in a gated estate can cost less per square meter than a central condo but needs a car or scooter. A six- or twelve-month lease is almost always cheaper per month than a monthly arrangement.
The lease itself has its own costs: deposit, advance rent and how utilities are charged. The 2025 consumer rules that cap deposits for landlords with three or more units are explained in our tenant's guide to leases. Budget for the deposit as money you will not see for a year, not as a monthly cost.
Rent the first three months before you sign for a year. A short lease costs more per month but lets you test the commute, the noise and the air conditioning bill. Many long-stayers move once in their first year, and a cheaper twelve-month lease in the wrong place is not a saving.
Electricity: what a unit costs and what air conditioning does to it
Electricity is the bill that surprises newcomers, almost always because of air conditioning. The Energy Regulatory Commission sets the price every four months. For bills from September to December 2026 it held the average at 3.95 baht per unit (one kilowatt-hour), excluding VAT, by setting the fuel adjustment charge (the "Ft") at 16.23 satang per unit. With 7% VAT added, that is about 4.2 baht per unit.
Household tariffs are stepped, so the first units each month cost less than the average and heavy users pay more for the units above 200. The average is still a good planning figure. Here is the arithmetic for one air conditioner:
| Example use | Units per month | At about ฿4.2 per unit incl. VAT |
|---|---|---|
| A 1-kilowatt air conditioner, 4 hours a night | 120 | about ฿500 |
| The same unit, 8 hours a day | 240 | about ฿1,000 |
| Two such units, 8 hours a day each | 480 | about ฿2,000 |
Add a few hundred units a month for a fridge, water heater, washing machine and computers in a typical household, and check the wattage on your own air conditioners; older units use more. These are estimates from the official average, not a bill.
Who you pay matters as much as how much you use. Two state utilities share the country: the Metropolitan Electricity Authority (MEA) supplies Bangkok, Nonthaburi and Samut Prakan, and the Provincial Electricity Authority (PEA) everywhere else. In a house or a condo with its own meter, you pay the utility's rate. In an apartment building with sub-meters, the landlord sets a rate in the contract, so compare it with the official price before you sign.
Water, phone and internet
Water is a small bill. Outside the Bangkok area it comes from the Provincial Waterworks Authority (PWA), which serves Chiang Mai, Hua Hin, Pattaya, Phuket and Koh Samui. Its stepped household rate works out at 102 baht for 10 m³ a month and 262 baht for 20 m³, before VAT and service charges. Bangkok, Nonthaburi and Samut Prakan are served by the Metropolitan Waterworks Authority, whose current rate page we could not read, so check your first bill there. Tap water in a building is not always drinkable even where the supply is treated; our older article on tap water for cooking and brushing teeth explains why, and drinking water is a small extra line in most budgets.
Mobile data is cheap. Tourist SIMs are priced for visitors, for example 1,199 baht for 30 days of unlimited data from True and AIS in October 2026, but they are built for short stays: True's tourist SIMs are valid for at most 60 days. Residents usually move to an ordinary Thai prepaid or monthly plan. As one example, dtac listed a 30-day unlimited add-on capped at 1 Mbps for 375 baht before VAT on 2 October 2026; faster plans cost more. A Thai number in your own name is also what Thai banking apps rely on. For your first weeks, our older article weighs a local SIM against an eSIM.
Home internet may come with the rent, through a building-wide deal, or as your own contract with a provider. Ask before you sign the lease, because a building with fiber already installed saves you a setup visit and a contract. Remote workers who need a second line often add a desk in one of the coworking spaces of Chiang Mai and Bangkok.
Food and the household: Thai shopping versus imported shopping
Food is where your habits decide the budget more than your city does. A household that eats Thai food from markets, food courts and small restaurants spends far less than one that buys imported cheese, wine, breakfast cereal and Western cuts of meat at international supermarkets. Imported goods cost more because of import duty and shipping. Our price-level article gives typical ranges for meals; a figure like "50 baht a meal" is not something any official source publishes, so you will not find it here.
Most people find that a mixed approach works: Thai food during the week, a few imported favorites, and a fresh market for fruit and vegetables. Delivery apps such as Grab Food and LINE MAN are widely used and add a delivery fee to restaurant prices. Household items such as cleaning products and toiletries are cheap if you buy Thai brands and close to European prices if you insist on the same brand you used at home.
For a realistic figure, keep receipts for your first month. One month of actual shopping is a better guide than any online average.
Health insurance: the cost that grows every year
For many long-stayers, especially retirees, health insurance is the second-largest line after rent, and it rises with age. Foreigners who are not working in Thailand fall outside the Thai social security system, and a hospital will want to know who is paying before it treats you. Only some visas make cover compulsory (the O-A retirement visa sets a floor of USD 100,000 or 3,000,000 baht), while a DTV holder or a retiree extending a Non-O can legally go without it. Legally is not the same as wisely.
Premiums depend on your age, the cover limit, whether outpatient care is included and the deductible, so the only useful figure is a written quote for your own age. Our expat health insurance guide lists the points to compare, and our page on Thai hospitals sets private care against the public system. Budget something for dental care and medicines as well; few policies cover them fully.
Ask for next year's premium at your age plus five. A policy that fits your budget at 55 may not at 65. Ask each insurer how premiums change with age and whether renewal is guaranteed, and plan your monthly budget on the figure for a few years ahead, not today's.
Visa and paperwork costs, spread over a year
Every long stay has a visa cost, and it is easy to work out. The table shows the official fees for the most common long-stay routes, divided into a monthly figure. Embassy visa fees are charged in local currency and differ by country.
| Route | Main official fees | Rough cost per month |
|---|---|---|
| Retirement extension (Non-O based) | ฿1,900 a year; ฿3,800 more if you also buy a multiple re-entry permit | ฿160–475 |
| DTV (5-year visa) | £300 at the London embassy; ฿1,900 for each in-country extension | Low; depends on trips and extensions |
| LTR (10 years) | ฿50,000 if issued in Thailand; work permit ฿3,000 a year if working | about ฿420, plus work permit |
| Thailand Privilege, Bronze | ฿650,000 for 5 years, plus ฿1,900 per yearly extension | about ฿11,000 |
Each route is described in full in our guides to the retirement visas, the Destination Thailand Visa and the Thailand Privilege visa. Some costs are indirect. The retirement extension asks for 800,000 baht on deposit in Thailand (or 65,000 baht a month in income), which is your own money but not money you can spend freely. Translation, photocopies, photos and travel to the immigration office add a little each year, and some people pay an agent to handle renewals, which is a choice rather than a requirement.
Getting around: public transport, a scooter or a car
Transport costs depend more on where you live than on how much you travel. In Bangkok, rail and river transport make a car unnecessary for many residents. BTS and MRT fares rise with distance, and their fare tables were not readable when we checked, but two fixed prices help: the Red Line and Purple Line have a 20-baht maximum per trip under the government's flat-fare measure, and the Chao Phraya Express Boat's Orange Line costs 18 baht for any distance. Rabbit cards, contactless bank cards and QR tickets each work on different lines; our guide to Bangkok train tickets and cards sorts them out.
Outside Bangkok, public transport is thinner. Pattaya's baht buses charge 15 to 20 baht since April 2026, and Phuket's Smart Bus runs along the west coast for a flat 100 baht; our guide to songthaews and baht buses covers how they work in each town. In Chiang Mai, Hua Hin and most of Phuket, many residents end up with a scooter or a car, which brings rental or purchase costs, fuel, insurance and a Thai driving licence. For monthly scooter rental, deposits and insurance, see drivinginthailand.com's monthly rental guide.
Banking, money transfers and tax
Taking cash from a Thai ATM with a foreign card costs 250 baht per withdrawal at Kasikornbank and Siam Commercial Bank (350 baht with Mastercard), on top of your own bank's fees. Two withdrawals a week come to about 2,000 baht a month. That is the main reason residents open a Thai account and move money in by bank transfer; our guide to opening a bank account explains which visas the banks accept. Compare transfer services on the total cost, meaning the fee plus the exchange-rate margin, not on the fee alone.
Tax is the line many residents leave out. Spend 180 days or more of a calendar year in Thailand and the Revenue Department counts you as resident. From then on, foreign income earned since January 2024 becomes taxable in the year you remit it, while savings built up earlier are not income. The 180-day rule has its own page on this site. Whether your pension or salary is caught depends on your home country's tax treaty, so budget for an hour with a tax adviser.
Bangkok, Chiang Mai, Hua Hin and Phuket compared
Without official rent or price data per city, the honest comparison is about what drives costs in each place, not a number.
| City | What pushes costs up | What keeps them down |
|---|---|---|
| Bangkok | Central condo rents; international supermarkets and schools | Rail and river transport; no car needed; wide choice of hospitals |
| Chiang Mai | Air purifiers and possible time away during the smoky season; scooter or car outside the center | Large local market for food and housing; walkable old city |
| Hua Hin | A vehicle is almost essential; specialist care often in Bangkok | Quieter, lower-key lifestyle; one of the drier stretches of the coast |
| Phuket | Long lets priced against holiday rentals; car or scooter for most areas | Smart Bus along the west coast; direct international flights |
Chiang Mai's smoky season is a real budget item for people with breathing problems; our article on smokey season in Chiang Mai explains when it happens. For Hua Hin, our Hua Hin long-stay guide describes daily life, the hospitals and the downsides in more detail.
Frequently asked questions
What is a realistic monthly budget for living in Thailand?
It depends mainly on your rent and health insurance, which no official source publishes for foreigners. Build your budget from local listings and insurance quotes, then add electricity at about 4.2 baht per unit including VAT, water, a phone plan, transport and your yearly visa fees divided by twelve.
How much is the electricity bill in a Thai condo?
The official average for September to December 2026 is 3.95 baht per unit before VAT. A 1-kilowatt air conditioner running eight hours a day uses about 240 units a month, roughly 1,000 baht. Where the landlord resells electricity through a sub-meter, compare the contract rate with the official one.
Is Chiang Mai cheaper than Bangkok for long-stay residents?
Many residents find day-to-day costs lower in Chiang Mai, but there is no official comparison of rents. Bangkok saves you a vehicle thanks to its rail network, while Chiang Mai has the smoky season to plan for. Compare actual listings for the kind of home you want.
Do I need a Thai bank account to live in Thailand?
Not by law, but foreign-card ATM fees of 250 to 350 baht per withdrawal make one worthwhile for anyone staying months. The in-country retirement extension also normally needs a deposit in a Thai account.
Why don't you publish an average monthly budget?
Because no official or reputable source publishes rents or living costs for foreign residents in Thailand, and crowd-sourced averages mix very different lifestyles. We give the official tariffs and fees, and leave the rent and insurance lines for you to fill in with real quotes.
Sources
- Thai PBS – ERC holds the September–December 2026 electricity price at 3.95 baht per unit (Thai) (checked October 2026)
- Provincial Waterworks Authority – Water tariff tables (checked October 2026)
- True – Thailand Tourist SIM (checked October 2026)
- dtac – Prepaid packages (checked October 2026)
- Kasikornbank – Service fees from 25 August 2026 (Thai) (checked October 2026)
- Thailand e-Visa (Ministry of Foreign Affairs) – Retirement visas (checked October 2026)
- Thailand Privilege Card Co., Ltd. – Stay extension fee and FAQ (checked October 2026)
- Thai PBS Policy Watch – Bangkok rail fare measures (Thai) (checked October 2026)
- UK Foreign, Commonwealth & Development Office – Thailand travel advice: health (checked October 2026)
- European Central Bank – Euro foreign exchange reference rates (checked October 2026)