Convert USD to THB at the mid-market exchange rate. Access real-time rates via our /api/rate endpoint (free API key required) or the developer docs.
Exchange Rate Trend
USD → THB
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USD to THB Conversion Table
Convert USD to THB
USD
THB
$1
฿32.67
$5
฿163.34
$10
฿326.67
$25
฿816.69
$50
฿1,633.37
$100
฿3,266.75
$500
฿16,333.75
$1,000
฿32,667.50
$5,000
฿163,337.50
$10,000
฿326,675.00
Convert THB to USD
THB
USD
฿1
$0.0306
฿5
$0.1531
฿10
$0.3061
฿25
$0.7653
฿50
$1.5306
฿100
$3.0611
฿500
$15.3057
฿1,000
$30.6115
฿5,000
$153.0573
฿10,000
$306.1146
About the US Dollar (USD)
The United States Dollar (USD) is the world's primary reserve currency and the most traded currency globally. It is issued by the Federal Reserve and is used as the benchmark for commodities like oil and gold.
Key Factors That Influence USD
Federal Reserve interest rate decisions
US employment data and GDP growth
Inflation rates (CPI)
Global risk sentiment and safe-haven demand
Trade balance and current account
About the Thai Baht (THB)
The Thai Baht (THB) is managed by the Bank of Thailand. Tourism is a major driver of the currency, along with exports of electronics, automotive parts, and agricultural products.
Key Factors That Influence THB
Tourism revenue
Export performance
BOT policy decisions
Political stability
Regional trade dynamics
Understanding the USD/THB Exchange Rate
The USD/THB exchange rate tells you how many Thai baht you get for 1 US Dollar.
This is the mid-market rate — the real exchange rate without any markup. It's the same rate used by Google Finance.
AllRatesToday provides this rate via a free REST API, updated every 60 seconds from institutional interbank market data.
Integrate live USD/THB rates into your app with our official SDKs for JavaScript, Python, PHP, and React.
The exchange rate between USD and THB fluctuates based on supply and demand in the foreign exchange market.
Economic data releases, central bank announcements, and geopolitical events can all cause significant movements in the rate.
Currency converter API for USD to THB
This converter is a thin layer over two APIs. Both return JSON, both take one
HTTP call, and both have a free tier — no credit card.
Mid-market exchange rate API
The live interbank midpoint — the number shown above. It moves continuously
and is refreshed every 60 seconds across 160 currencies.
Use it for pricing, checkout, display and anything a customer sees.
The rate a named institution actually published for a given date, from
83 central banks and 3 tax
authorities. Unlike a mid-market rate it never changes after publication,
which is what tax filings, customs valuations and audits require.
Any past date — /central-bank/{bank}/2026-06-30. If the bank did not publish that day you get the most recent prior date, flagged.
Every bank at once — /api/v1/central-banks/rates returns all sources for one pair, so you can compare what each institution published.
Nothing is guessed — pairs a bank does not print are cross-computed from that bank's own table and returned with "derived": true and the method used. Banks are never mixed.
An MCP server — @allratestoday/mcp-server — lets Claude, Cursor and other MCP clients pull these rates directly, no glue code.
Free tier
300 requests, no credit card, no trial expiry. Paid plans start at €4.99/month for 5,000 requests a month.
Which one do you need? If a regulator, tax authority or auditor
names the source, use the official rate — the two can differ by several percent
on the same day. For everything a customer sees, use the mid-market rate.
On weekends and holidays the official endpoints return the most recent published
date, which is the figure compliance rules expect you to apply.
Official USD and THB Central Bank Rates
The rate on this page is the live mid-market rate. For tax filings, customs valuations, audits, and
compliant invoicing you often need the official reference rate published by the central bank instead.
AllRatesToday also serves published central-bank rates as JSON, with history and a free latest-rates tier.
Exchange rates are determined by supply and demand in the global foreign exchange (forex) market,
the largest financial market in the world with over $6 trillion traded daily.
Floating vs Fixed Rates: Most major currencies like USD and THB have floating exchange rates,
meaning their value is determined by market forces. Some currencies are pegged to another currency (usually USD) at a fixed rate.
Bid and Ask Prices: In forex markets, currencies are quoted with a bid price (what buyers pay) and ask price (what sellers receive).
The mid-market rate shown on this page is the midpoint between these two prices.
Rate Fluctuations: The USD/THB rate can change every second during trading hours.
Major economic announcements, interest rate decisions, and geopolitical events can cause significant moves in either direction.
Frequently Asked Questions About USD/THB
How do I convert USD to THB?
To convert USD to THB: (1) Use the calculator above to see the live mid-market rate.
(2) For programmatic access, call our API: GET /api/v1/rates?source=USD&target=THB.
Current rate: 1 USD = 32.6675 THB.
Get your free API key at allratestoday.com/register.
What is 1 USD in THB today?
1 USD equals 32.6675 THB as of today.
This is the mid-market exchange rate, which is the real rate without any bank markup.
Rates fluctuate constantly based on market conditions, so check back regularly for updates.
Is the USD going up or down against THB today?
The USD/THB exchange rate fluctuates throughout the day based on market conditions.
Today's rate is 1 USD = 32.6675 THB.
Check our historical chart above to see the trend over the past day, week, month, or year
to understand whether USD is strengthening or weakening against THB.
What is the best time to buy THB with USD?
The best time to exchange USD to THB depends on market conditions.
Generally, rates tend to be more favorable during overlapping trading hours between major financial centers
(London, New York, Tokyo). Avoid exchanging during weekends or bank holidays when spreads may be wider.
Use our historical chart to identify trends and consider setting up rate alerts.
Why is USD falling or rising against THB?
Exchange rates between USD and THB are influenced by: interest rate differentials between
central banks, inflation rates, GDP and economic growth data, trade balances, political stability,
and global market sentiment. Major announcements from the Federal Reserve, ECB, or other central banks
can cause significant short-term movements in the USD/THB rate.
How can I get USD/THB rates in my app?
Use the AllRatesToday API: (1) Register for a free API key at allratestoday.com/register.
(2) Call GET /api/v1/rates?source=USD&target=THB with your Bearer token.
(3) Rates update every 60 seconds from institutional interbank market data.
(4) Install our official SDK for JavaScript (npm), Python (PyPI), or PHP (Packagist) for even faster integration.
What is the mid-market rate for USD/THB?
The mid-market rate (also called the interbank rate) is the midpoint between buy and sell prices
in global currency markets. The current mid-market rate is 1 USD = 32.6675 THB.
This is the "real" exchange rate without any bank markup.
AllRatesToday provides this rate via a free API, sourced from institutional interbank market data.
Other USD conversions
Building USD/THB into software?
These rates come from the AllRatesToday API. If you need them in an
application rather than on a page, these are the places to start:
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