🧳 United States to Thailand: visa, money, time & plugs
Planning a trip to Thailand on a United States passport? Here is the visa rule for your trip, today's exchange rate, the time difference, plugs, safety level and local tips. Change the countries to plan another trip.
United States to Thailand at a glance
- Visa: Visa-free for up to 60 days – You can enter without a visa for a stay of up to 60 days.
- Money: Thai baht (THB)
- Time: Thailand (Bangkok) is 11 hours ahead of United States (Washington D.C.) right now.
- Plugs: Maybe: Thailand uses types A, B, C, O. Your United States plugs (A, B) fit some of these sockets, so pack an adapter to be safe.
- Voltage: Voltage is different (120 V at home, 230 V in Thailand). Check your charger says 100–240 V before plugging in.
- Driving: on the left
- Emergency: 191 police · 1669 ambulance · 199 fire · 1155 tourist police
- Tipping: Not required; rounding up or leaving 20–100 baht is appreciated.
- Best time: Nov–Feb – cooler and drier across most of the country
Visa rule updated 17 February 2026.
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United States to Thailand – questions
Do United States passport holders need a visa for Thailand?
Visa-free for up to 60 days. You can enter without a visa for a stay of up to 60 days. (Visa data updated 17 February 2026.)
What currency is used in Thailand?
The Thai baht (THB). Use the converter on this page to see today's rate against your US dollar.
What is the time difference between United States and Thailand?
Thailand (Bangkok) is 11 hours ahead of United States (Washington D.C.) right now.
Do I need a plug adapter in Thailand?
Maybe: Thailand uses types A, B, C, O. Your United States plugs (A, B) fit some of these sockets, so pack an adapter to be safe. Voltage is different (120 V at home, 230 V in Thailand). Check your charger says 100–240 V before plugging in.
Which side of the road do they drive on in Thailand?
On the left.
What is the emergency number in Thailand?
191 police · 1669 ambulance · 199 fire · 1155 tourist police.
When is the best time to visit Thailand?
Nov–Feb – cooler and drier across most of the country.
What is the U.S. travel advisory level for Thailand?
Level 1: Exercise Normal Precautions (U.S. Department of State, updated 7 Jul 2026). U.S. advice: Exercise normal precautions in Thailand, which it calls generally a safe destination for travelers. Some areas carry a higher risk.
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Visa data: Passport Index Data (MIT licence), updated 17 February 2026. Travel advisories: U.S. Department of State (public domain). Exchange rates: ExchangeRate-API. Official sites: Wikidata (CC0) and government websites. Country facts: RoamSun country guides.