How Long Will Your Savings Last in Thailand?
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Anyone thinking about leaving work before pension age and moving to Thailand ends up at the same sum. Take the balance in super or savings, divide by what a year costs, and see how many years come out.
The arithmetic is simple. The inputs are where it goes wrong.
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What to subtract before you divide
Part of your capital stops being available the day you arrive.
- The visa deposit. A retirement extension needs 800,000 baht sitting in a Thai bank account, or proof of 65,000 baht a month coming in. If you use the deposit route, that money has to stay in the account untouched for months at a time. It is not spending money. The mechanics are covered in opening a Thai bank account as a foreigner.
- The DTV deposit. A different route with a different number, 500,000 baht held in the bank.
- Setup costs. Flights, a rental deposit and first month, furnishing, a scooter or a car, visa agent fees. All of it lands in the first three months.
Deduct those before you divide. Someone starting with 200,000 US dollars is not dividing 200,000 by anything.
Cost of living in Thailand: pick a real monthly number
The figures below are planning bands, not city figures. They are deliberately cautious.
For what one month actually costs, itemised line by line, see cost of living in Thailand. A single person in Phuket, outside the tourist areas, runs to about 31,000 baht a month there.
- Around 40,000 baht a month. Covers rent, food, utilities and transport with room for the unplanned.
- Around 60,000 to 65,000 baht. Comfortable for most people, with travel and Western food in the budget.
- 80,000 baht and up. Higher-spend, and where the coastal and Bangkok figures usually sit.
Rent is the variable that moves the total more than anything else. Imported food and drink is second.
How long will $200,000 last in Thailand?
Years of spending, after the 800,000 baht visa deposit is set aside, at roughly 32.7 baht to the US dollar in August 2026. No investment return, no inflation, no income.
Swipe across to see all columns.
| Starting amount | 40,000 baht/mo | 60,000 baht/mo | 80,000 baht/mo |
|---|---|---|---|
| US$100,000 | 5 years | 3.5 years | 2.5 years |
| US$200,000 | 12 years | 8 years | 6 years |
| US$500,000 | 32 years | 21.5 years | 16 years |
| US$1,000,000 | 66 years | 44 years | 33 years |
Read the columns rather than the rows. The same 200,000 dollars runs for twelve years or six, and the only thing that changed was the monthly number.
Spend less than 40,000 a month and every figure in the table stretches further again.
What the table leaves out
Five things move these figures, and four of them move in the wrong direction.
- Health insurance rises with age. A premium at 52 is not the premium at 68, and insurers close their doors to new applicants somewhere between 60 and 70. Covered in full in health insurance in Thailand for retirees over 50.
- The exchange rate. Your costs are in baht. Your capital probably is not. The baht has moved several percent in single quarters, and a strong baht shortens every figure in the table.
- Inflation. The table assumes your spending stays flat for decades. It will not.
- Annual costs that feel invisible. Extension fees, re-entry permits, flights home once or twice a year, ATM withdrawal fees that now run 150 to 350 baht per transaction.
- Investment return. This is the one that runs the other way. Money left invested rather than sitting in cash changes the arithmetic entirely, and on larger balances it can mean living off what the money earns instead of spending the money itself.
What does going home cost if it does not work?
Running out of money at 82 in Thailand and running out at 82 at home are different problems. Anyone doing this calculation should also work out what the return looks like if the answer turns out to be no.
- Can you get back into the housing market at home after selling to fund the move?
- Does leaving now cost you contribution years toward a state pension?
- Does your home country's health system still cover you after an extended absence?
Those are worth more attention than the second decimal place on the years figure.
Retiring in Thailand with an income
Any ongoing income changes this from a division into a subtraction. Work out the gap between what comes in each month and what goes out, and only the gap comes out of your savings.
A pension, rent from a property at home, or part-time online work can extend the figures in the table by decades.
What the Australian Age Pension pays once you live overseas is set out on the cost of living page.
Thai tax treatment of money you bring into the country matters here too, and it is covered on the Thailand tax overview. If part of the plan involves buying rather than renting, the ownership rules are set out in can foreigners buy property in Thailand.
Not financial advice
This page sets out the arithmetic and the variables. It does not account for your tax position, your investment mix, or your health. Talk to a licensed adviser before you act on any of it.
Want to know whether the numbers work for your situation, and which city fits? Take the free assessment. Something here not covered? Ask me.
Sources
The figures on this page come from published cost data, Thai immigration requirements, and current exchange rates rather than personal accounts. Here is where each came from: