Plugs fit, voltage zones differ
United States of America: Type A/B · 120V → Thailand: Type A/B/C · 230V
Get a Type A adapter + converter↗The specs, row by row.
Plug shape, voltage, frequency — the four things that decide whether your gear works on this route.
The story behind the route.
Why this specific origin → destination pair has the quirks it does — local context the data alone won't show.
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.
- →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 to pack for this route.
One adapter for the plug shape, one converter when voltage bands cross. That covers most of what you need.
A universal adapter covers this route plus 150+ other countries.
Bands differ (120V vs 230V). Hair dryers, curling irons, kettles need a converter — or a dual-voltage replacement.
Every adapter, charger, and travel-safe device we've curated.
The four partners we travel with.
eSIM for landing-day data, VPN for hotel WiFi, insurance for the gear, and a clean airport pickup in Thailand.
Saily eSIM
Activate before you fly so you have data the moment you land in Thailand. No SIM-card hunt at the airport.
NordVPN
Hotel and café WiFi is open and shared. NordVPN encrypts everything — banking, streaming, work — so no one on the same network can snoop.
Ekta Travel Insurance
Cross-border trips have moving parts. Ekta covers electronics, medical, and trip cancellation for Thailand.
Welcome Pickups
Skip the taxi-line negotiation in Thailand. English-speaking driver waits at arrivals with your name on a sign — fixed price.
Related routes, worth a look.
Same origin, same destination, or both — the routes most likely to be relevant if this one is.