Time Zones in Thailand
See Thailand’s current time, UTC+7 offset, DST status, and tools to compare or convert time with other countries and cities.
Thailand Time Zone Overview
Thailand uses one time zone nationwide: Indochina Time (ICT), UTC+7. Bangkok and all regions follow the same standard time year-round.
Compare And Schedule Times
Use the visual time grid and hour-by-hour tables to compare Thailand time with any other timezone. Export meetings with ICS download or send to Google Calendar and Gmail.
DST Rules And Accuracy
Thailand does not observe daylight saving time, so there are no DST transition dates. Time data updates automatically using the IANA timezone database and reflects historical rule changes accurately.
How to Check Time in Thailand
Open the Thailand time converter: Go to https://www.xconvert.com/time-converter/thailand, where Thailand is pre-loaded on the comparison grid using Bangkok time in the Asia/Bangkok zone. This is useful when you are planning a business call with a Bangkok supplier, coordinating a hotel check-in after an international flight, or lining up support coverage with a team working in Thailand.
Add comparison cities: Click + Add City and search for cities such as London, New York, or Singapore to compare them against Thailand on separate rows. These are practical choices for tourism, manufacturing, trade, and remote work because Bangkok often connects with European clients, US-based teams, and Southeast Asian business hubs.
Select a meeting window on the grid: Click Select if needed, then drag across the colored timeline on the Thailand row to highlight a time range in purple; you can resize it with the left and right handles or move it by dragging the center. For example, selecting a daytime block in Thailand helps you quickly see whether it falls into work hours, evening, or night in your other cities before confirming a sales call, engineering handoff, or family travel pickup.
Export and share the result: Once a range is selected, use the export options for ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link. This is especially helpful when a Bangkok-based meeting needs to be sent to partners in multiple countries so each person receives the event in their own local time without manual conversion.
Time Zones in Thailand
Thailand uses one time zone nationwide: Asia/Bangkok, which is UTC+7 all year. There are no secondary national time zones, and cities including Bangkok, Samut Prakan, Mueang Nonthaburi, Udon Thani, Chon Buri, Nakhon Ratchasima, Chiang Mai, Hat Yai, Pak Kret, and Si Racha all follow the same clock.
A practical advantage of this single-zone system is that domestic scheduling is straightforward across the country’s 514,000 km² territory. Whether you are arranging freight from Chon Buri, a factory call in Si Racha, tourism logistics in Chiang Mai, or a family trip to Hat Yai, the local time stays consistent nationwide.
Thailand’s time setup is also simple for international coordination because UTC+7 does not shift seasonally. That means recurring meetings with Bangkok-based teams remain tied to the same Thailand local time throughout the year, which is useful for exporters, hospitality operators, airlines, and remote teams serving customers across Asia.
Thailand Country Details
Thailand is a Southeast Asian country in Asia with its capital in Bangkok, the country’s main center for government, finance, aviation, tourism, and international business. The country has a population of 69,428,524, making time coordination important for large-scale domestic services, national logistics, and customer operations spread across major urban areas.
Thailand covers 514,000 km², and despite that geographic size, the entire country follows the same time standard. This makes it easier to schedule travel, domestic flights, rail journeys, and nationwide business operations between cities such as Bangkok, Chiang Mai, Udon Thani, Chon Buri, and Nakhon Ratchasima.
The national currency is THB (Baht), which is relevant for travelers booking hotels, transport, and local services, as well as businesses invoicing Thai partners. The main listed languages are th and en, and the international dialing code is +66, which is useful when placing calls to Thai hotels, offices, delivery contacts, or customer support teams from abroad.
Daylight Saving Time in Thailand
Thailand does not observe daylight saving time. The country remains on UTC+7 all year, so clocks do not move forward or backward at any point during the year.
There are no seasonal clock changes to plan around for Thailand, which reduces scheduling errors for recurring meetings and travel itineraries. If you book a flight to Bangkok, arrange a call with a supplier in Samut Prakan, or schedule support coverage in Chiang Mai, the local Thai time remains stable year-round.
No regions within Thailand use a different daylight saving rule from the rest of the country. Bangkok and every other major city in Thailand follow the same standard time continuously, so there is no internal regional variation to account for.
Frequently Asked Questions
how many time zones does Thailand have?
Thailand has one time zone for the entire country: Asia/Bangkok. This means Bangkok, Chiang Mai, Chon Buri, Hat Yai, Udon Thani, and other major cities all use the same local time, which simplifies nationwide scheduling for travel, logistics, and business operations.
does Thailand use daylight saving time?
No, Thailand does not use daylight saving time. The country stays on UTC+7 all year, so there are no spring or autumn clock changes to consider when planning meetings, flights, or recurring calendar events.
what is the time difference between Thailand and UTC
Thailand is UTC+7 throughout the year. This means Thailand is seven hours ahead of Coordinated Universal Time, and that relationship remains constant because the country does not switch clocks seasonally.
what currency does Thailand use
Thailand uses the THB (Baht). This is the currency used for everyday spending such as hotels, taxis, food, domestic transport, and business payments, so it is important for both travelers and companies working with Thai vendors or customers.
what is the dialing code for Thailand
The international dialing code for Thailand is +66. If you are calling a hotel in Bangkok, a factory in Chon Buri, or a local contact anywhere in the country from overseas, you begin the number with +66.
what time zone does Bangkok use?
Bangkok uses Asia/Bangkok, which is UTC+7 all year. Since Bangkok is the capital and Thailand’s main commercial hub, this is the reference time most people use when scheduling calls with Thai businesses, airlines, tour operators, and government offices.
is the time the same across all of Thailand?
Yes, the time is the same across all of Thailand. Major cities including Bangkok, Samut Prakan, Mueang Nonthaburi, Udon Thani, Chon Buri, Nakhon Ratchasima, Chiang Mai, Hat Yai, Pak Kret, and Si Racha all follow Asia/Bangkok (UTC+7) with no regional differences.
why is Thailand easy to schedule with domestically?
Thailand is easy to schedule domestically because it uses a single national time zone and does not observe daylight saving time. For businesses managing deliveries, travelers moving between cities, or families coordinating airport pickups and hotel arrivals, there is no need to adjust for internal time differences anywhere in the country.