Travel comparison
Thailand vs Japan
A side-by-side look at the practical travel essentials for Thailand and Japan — power, safety, money and getting around — so you can plan or choose between them quickly.
Quick answer
Traveling between Thailand and Japan, you likely won't need a plug adapter, and a voltage converter is likely needed for single-voltage appliances.
| Detail | Thailand | Japan |
|---|---|---|
| Power plug | Type A/B/C | Type A/B |
| Voltage | 230V | 100V |
| Frequency | 50Hz | 50/60Hz |
| Emergency (general) | 191 (police) / 1669 (medical) | 110 (police) / 119 (fire & ambulance) |
| Police | 191 | 110 |
| Ambulance | 1669 | 119 |
| Tap water | Use bottled water | Generally safe |
| Driving side | Left | Left |
| Currency | Thai Baht (THB, ฿) | Japanese Yen (JPY, ¥) |
| Dialing code | +66 | +81 |
| Time zone | UTC+7 (ICT) | UTC+9 (JST) |
| Best season | November to February is the most comfortable season for Bangkok, Chiang Mai and many beach areas. March to May can be very hot, while monsoon patterns vary between the Andaman and Gulf coasts. | Spring and autumn are the classic seasons, with cherry blossoms from late March to April and foliage in October to November. June is rainy in many regions, and midsummer can be hot and humid. |
Full brief
Thailand travel essentials
Plugs, emergency numbers, tap water, tipping and more for Thailand.
Full brief
Japan travel essentials
Plugs, emergency numbers, tap water, tipping and more for Japan.