USD to THB Converter
Convert US Dollar to Thai Baht at the live European Central Bank reference rate, with the recent trend and a downloadable history.
Rates are ECB reference rates, updated once every working day around 16:00 CET. Banks and card networks apply their own margin on top of the reference rate.
Converting US Dollar to Thai Baht
The converter above uses European Central Bank reference rates, published once every working day at around 16:00 CET. That makes them a neutral benchmark rather than a live dealing price: the market keeps moving after the ECB publishes, and every provider quotes its own rate around that midpoint. Type any amount to convert it, and use the 1M, 6M, 1Y and 5Y buttons to see how the USD/THB rate has behaved over those periods.
What moves the USD/THB rate
The US Dollar, used in the United States, responds mainly to Federal Reserve interest rate decisions, US inflation data and global risk appetite, since the dollar is the currency people buy when they want safety. The Thai Baht, used in Thailand, responds mainly to tourism flows, the trade balance and Bank of Thailand policy. An exchange rate is a ratio, so it moves when either side moves, which is why a pair can drift even in a week when nothing happened in one of the two countries.
Sending money to Thailand
The rate above is the reference rate, which is the midpoint of the market. It is not what a bank or transfer app will give you. Most add a margin of 0.5% to 3% to that midpoint and may charge a separate fee on top, so the honest way to compare providers is to ask what Thai Baht amount actually lands in the Thai bank account, not what rate is advertised. Compare the landed amount against the reference rate here and the difference is the true cost of the transfer.
Reading the chart before you convert
A single day’s rate says very little on its own. Switch the chart to 1Y and check where today sits inside the range: near the top, the bottom, or the middle. For a large one-off conversion that context is worth more than trying to time the market, and the high and low figures beside the chart give you the range at a glance. The history table under the chart can be downloaded as CSV if you need the numbers for a spreadsheet or a tax filing.
Related currency pairs
USD to INR INR to USD THB to INR USD to EUR EUR to USD GBP to USD All Currencies
Frequently asked questions
What is the USD to THB exchange rate today?
The converter at the top of this page shows the current European Central Bank reference rate for USD to THB, along with the inverse rate. It updates each working day at around 16:00 CET.
Will my bank give me this USD to THB rate?
Almost certainly not. Reference rates are the market midpoint. Banks, card networks and transfer apps add a margin, typically 0.5% to 3%, and sometimes a fixed fee as well. Use the rate here as the benchmark to measure their offer against.
Can I see the USD/THB rate history?
Yes. The chart covers 1 month, 6 months, 1 year and 5 years, the high and low for the selected range are shown beside it, and the full history table can be downloaded as a CSV for Excel.
How much is 1 USD in Thai Baht?
The line under the converted amount always shows both directions: 1 USD in THB, and 1 THB in USD. Set the amount to 1 to read it directly.