United States of America to Thailand
The United States of America to Thailand route is electrically incompatible. Same plugs and 110V voltage difference.
Need an Adapter?
No! Your United States of America plugs will fit Thailand outlets
Need a Voltage Converter?
Yes — 230V can damage single-voltage United States of America devices
🔍 Why This Route Matters
United States of America and Thailand represent two distinct electrical worlds. Here's what you need to know before you go. You'll catch a break with plugs: Type A/B works in both United States of America and Thailand. The bigger issue is voltage: United States of America runs 120V while Thailand operates at 230V. That's a 110V difference that can fry sensitive electronics. Drives on the left side of the road. Plan ahead, and you'll avoid the airport electronics store markups.
Side-by-Side Comparison ⚡
🎯 What Locals Know (That Tourists Don't)
- ✦Uses 24H time format (e.g., 23:00)
- ✦Temperature measured in Celsius (°C)
- ✦Electrical system uses 230V at 50Hz with Type A/B/C/O plugs
- ✦Tap water safety: not recommended
- ✦Most Thai hotels now have universal outlets that accept multiple plug types
- ✦Most phone and laptop chargers handle 100-240V automatically (check the fine print on the brick)
What You Need for This Trip 🧳
Plug Adapter
Not RequiredYour United States of America devices should fit Thailand's outlets without an adapter.
Voltage Converter
May Be RequiredThailand uses 230V vs United States of America's 120V. Most modern electronics handle this automatically.
Airport & Arrival Tip
BKK is your first stop, and potentially your first charging opportunity. Most airport lounges have ample outlets and USB ports. Worth the day pass if you have a long layover. Taxi rides to the city center take 30-60 minutes. Not enough time for meaningful charging anyway. Check into your hotel/Airbnb first before exploring. Test your adapters and charge devices fully.
Packing Advice
Your plugs fit, but pack a voltage converter for 120V to 230V, especially for hair tools and small appliances. High-capacity power banks (20,000+ mAh) are worth the weight if you're a heavy device user. Label your cables with colored tape or tags. Hotels have lost luggage full of identical black cables. Hair dryers are heavy and voltage-sensitive. Hotels in Thailand almost always provide them. Take a photo of your adapter setup before you leave. It'll help you remember what goes where.
Seasonal Considerations
Thailand's seasons affect more than just your wardrobe; they impact your device strategy too. **Summer travel:** Longer daylight hours mean more time exploring and less time in your hotel. Power banks essential. **Winter travel:** Winter storms can cause power outages in some regions. Fully charged power banks are your safety net. **Rainy season:** Moisture and electronics don't mix. Keep adapters and chargers in sealed bags when not in use. **Holiday season:** Year-end travel often means budget hotels with fewer outlets. Plan device priorities. Seasonal extremes (hot summers, cold winters) impact battery performance more than most travelers expect.