Time Zones in Thailand
See Thailand’s current time, UTC+7 offset, DST status, and 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 with any other timezone. Export meetings with ICS download or share via Google Calendar and Gmail.
DST Rules and Accuracy
Thailand does not observe daylight saving time, so there are no seasonal clock changes or transition dates. Time data is tracked with the IANA timezone database for accurate automatic updates and historical reference.
How to Check Time in Thailand
Open the Thailand page: Go to https://www.xconvert.com/time-converter/thailand. The page opens with Thailand centered on Asia/Bangkok, which is useful when you are scheduling a supplier call in Bangkok, coordinating with a hotel before arrival, or lining up support coverage with a team working Thai business hours.
Add comparison cities: Click + Add City and search for cities you want to compare against Thailand, such as Bangkok alongside London, New York, or Singapore. This is especially practical for tourism companies handling international bookings, manufacturers coordinating with buyers overseas, and remote teams trying to match Bangkok office hours with colleagues in other markets.
Select a working time range: Use the Select button if needed, then drag across the colored timeline on the Thailand row to highlight a time window in purple. For example, you can drag across a Bangkok morning or afternoon block to see whether it overlaps with your client’s workday, then adjust the left and right handles or drag the center of the selection to find a better meeting slot.
Export and share the result: Once a time range is selected, use the export options for ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link. This is helpful when a Bangkok-based operations team needs to send a confirmed meeting window to overseas partners so everyone receives the same schedule in their own local time.
Time Zones in Thailand
Thailand uses 1 time zone nationwide: Asia/Bangkok (UTC+7). That means Bangkok, Chiang Mai, Chon Buri, Hat Yai, Nakhon Ratchasima, Udon Thani, Samut Prakan, Mueang Nonthaburi, Pak Kret, and Si Racha all follow the same clock year-round, which simplifies domestic scheduling for flights, logistics, customer support, and nationwide business operations.
Thailand does not use multiple regional time zones, and it does not use a half-hour or quarter-hour offset. The single national standard of UTC+7 makes it easier to plan internal travel and cross-country meetings because there is no need to adjust time when moving between major economic centers such as Bangkok in central Thailand, Chiang Mai in the north, and Hat Yai in the south.
Because the entire country follows Asia/Bangkok, organizations operating across Thailand can use one standard timetable for store openings, transport dispatching, factory shifts, and online service windows. This is particularly useful for industries with nationwide footprints, including tourism, retail, manufacturing, and port-linked trade along the eastern seaboard near Chon Buri and Si Racha.
Thailand Country Details
Thailand is a Southeast Asian country in Asia with its capital in Bangkok, the country’s main political, commercial, and transport hub. It has a population of 69,428,524 and a land area of 514,000 km², making it a large regional market with major urban centers spread across one unified time zone.
The national currency is the THB (Baht), which is the standard unit used for travel spending, business invoicing, salaries, and consumer pricing across the country. Thailand’s listed languages are th and en, and this matters for international visitors and companies because Thai is the primary local language while English is commonly used in tourism, hospitality, and many cross-border business settings.
Thailand’s international dialing code is +66, which is essential when placing business calls, confirming reservations, or reaching local service providers from abroad. For practical coordination, a traveler calling a Bangkok hotel, a sourcing manager contacting a factory, or a recruiter arranging an interview with a candidate in Thailand would all use the +66 country code.
Daylight Saving Time in Thailand
Thailand does not observe daylight saving time. Clocks do not move forward or backward during the year, so Asia/Bangkok remains UTC+7 throughout all months.
There are no seasonal clock changes to account for when planning meetings with Thailand, which reduces scheduling errors for recurring calls and long-term project calendars. This consistency is especially useful for airlines, travel planners, distributed engineering teams, and customer support operations that need stable weekly schedules with Thai offices or partners.
No regions within Thailand use a different daylight saving rule from the rest of the country. Bangkok and every other listed city, including Chiang Mai, Udon Thani, Chon Buri, and Hat Yai, follow the same year-round standard time with no regional DST variation.
Frequently Asked Questions
how many time zones does Thailand have?
Thailand has one time zone for the entire country: Asia/Bangkok (UTC+7). This single-zone setup means there is no time difference between Bangkok, Chiang Mai, Chon Buri, Hat Yai, Udon Thani, or other major Thai cities, which makes domestic scheduling much simpler than in countries with multiple regional clocks.
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 disrupt recurring meetings, travel itineraries, or business operating hours.
what is the time difference between Thailand and UTC?
Thailand is UTC+7, which means Thailand is 7 hours ahead of Coordinated Universal Time. If you work with UTC-based systems such as cloud servers, international operations dashboards, or globally distributed teams, Thailand’s offset remains stable throughout the year because there is no DST adjustment.
what currency does Thailand use?
Thailand uses the THB (Baht). This is the currency used for everyday purchases, hotel bills, transport, payroll, and commercial transactions, so travelers and businesses invoicing Thai partners typically budget and settle in baht.
what is the dialing code for Thailand?
Thailand’s international dialing code is +66. If you are calling a Thai mobile number, hotel, office, or supplier from another country, you begin with +66 before the local number, which is important for travel confirmations, customer support, and business communication.
what time zone is Bangkok in?
Bangkok is in Asia/Bangkok, which uses UTC+7. Since Bangkok is the capital and Thailand uses a single national time zone, the time in Bangkok matches the time across the rest of the country, including major cities such as Chiang Mai, Nakhon Ratchasima, and Samut Prakan.
is the time the same across all of Thailand?
Yes, the time is the same across all of Thailand because the country uses only Asia/Bangkok (UTC+7). Whether you are flying from Bangkok to Chiang Mai, arranging a factory visit in Si Racha, or booking transport in Hat Yai, you do not need to adjust your watch anywhere within Thailand.
why is Thailand easy to schedule with domestically?
Thailand is straightforward to schedule within because it has one nationwide time zone and no daylight saving time. That means a meeting planned for Bangkok office hours will align the same way in Chon Buri, Udon Thani, Pak Kret, and Mueang Nonthaburi, which is valuable for logistics networks, sales teams, and national service operations.