US dollar to Thai baht (USD to THB)
1 US dollar = 33.5346 Thai baht on 19 Oct 2026 (daily reference rate). Over the past month it has moved +0.84% and over the past year +2.90%.
Converter
Rate used: 1 USD = 33.5346 THB, daily reference rate for 19 Oct 2026. This is a mid-market rate, not a quote from a bank or exchange.
USD to THB chart
US dollar to Thai baht conversion table
| USD | THB |
|---|---|
| 1 USD | 33.53 THB |
| 5 USD | 167.67 THB |
| 10 USD | 335.35 THB |
| 25 USD | 838.37 THB |
| 50 USD | 1,676.73 THB |
| 100 USD | 3,353.46 THB |
| 500 USD | 16,767.31 THB |
| 1,000 USD | 33,534.62 THB |
| 5,000 USD | 167,673.09 THB |
| 10,000 USD | 335,346.17 THB |
| THB | USD |
|---|---|
| 100 THB | 2.98 USD |
| 500 THB | 14.91 USD |
| 1,000 THB | 29.82 USD |
| 5,000 THB | 149.10 USD |
| 10,000 THB | 298.20 USD |
| 50,000 THB | 1,491.00 USD |
| 100,000 THB | 2,981.99 USD |
| 500,000 THB | 14,909.97 USD |
| 1,000,000 THB | 29,819.93 USD |
| 5,000,000 THB | 149,099.66 USD |
How the rate has moved
| Period | Change in 1 USD |
|---|---|
| 1 day | +0.17% |
| 1 week | −0.04% |
| 1 month | +0.84% |
| 3 months | −0.24% |
| 1 year | +2.90% |
| Since 2000 | −9.38% |
| 30-day average | 33.5255 THB |
About the USD/THB rate
This page converts US dollars (USD) into Thai baht (THB). The US dollar is the currency of the United States and is issued by the Federal Reserve. The Thai baht is the currency of Thailand and is issued by the Bank of Thailand.
The rate is the daily mid-market reference rate for 19 Oct 2026, compiled from open public exchange-rate data (history before March 2024 comes from the forex feed behind our forex pages, scaled to join smoothly). It is refreshed once a day, so it is a reference level, not a live quote. Over the last 12 months 1 USD bought between 30.9583 (28 Jan 2026) and 33.8184 (24 Jul 2026) Thai baht, and the 30-day average is 33.5255. Since 2000, when our history for this pair starts, 1 USD has moved from 37.0047 to 33.5346 THB, a change of −9.38%.
When you exchange money, the rate you get depends on who you use. Banks, exchange companies, card networks and transfer services add a margin to the market rate. Treat this page as the reference and ask your provider for its quote before you send or convert money.
Interest rates behind the currencies
| Central bank | Policy rate | Last change |
|---|---|---|
| US Federal Reserve System (USD) | 3.88% | 17 Sep 2026 |
| Bank of Thailand (THB) | 1.00% | 25 Feb 2026 |
A wider gap between two countries' policy rates tends to favour the higher-yielding currency, though inflation, trade and capital flows matter too. All rates: central bank interest rates. Country pages: the United States, Thailand
Frequently asked questions
What is the USD to THB rate today?
On 19 Oct 2026 (the latest daily reference rate), 1 US dollar = 33.5346 Thai baht. That is +0.17% against the previous close.
How much is 100 US dollars in Thai baht?
At the latest rate, 100 USD = 3,353.46 THB.
How much is 1 Thai baht in US dollars?
At the latest rate, 1 THB = 0.02982 USD.
Is this the rate my bank or exchange will give me?
No. This is a mid-market reference rate for the day. Banks, exchange companies, card networks and transfer services quote their own buy and sell rates, which include a margin, so the rate you get can be a little worse than the one shown here.
How often is the rate updated?
Once a day. It is a daily reference rate, not a live quote, and the chart shows weekdays only.
More conversions and tools
Educational information, not financial advice. Exchange rates are daily mid-market reference rates and may differ from the rates offered by banks and exchange companies.