You need a travel adapter, and likely a voltage converter
United States of America: Type A/B · 120V → Ireland: Type G · 230V
Get a Type G 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.
Traveling from United States of America to Ireland means crossing more than just time zones. You're entering a completely different electrical ecosystem. Type A/B (United States of America) and Type G (Ireland) are fundamentally different plug shapes. Where things get tricky: United States of America supplies 120V of power, but Ireland delivers 230V. That's enough difference to damage devices without proper conversion. This isn't a route where you want to figure things out at the hotel.
- →Uses 24H time format (e.g., 23:00)
- →Temperature measured in Celsius (°C)
- →Electrical system uses 230V at 50Hz with Type G plugs
- →Tap water is safe to drink in most areas
- →Check if your hotel has universal outlets in rooms (increasingly common in newer properties)
- →Hair dryers and curling irons are the most common casualties of voltage mismatches. Check device labels.
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 Ireland.
Saily eSIM
Activate before you fly so you have data the moment you land in Ireland. 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 Ireland.
Welcome Pickups
Skip the taxi-line negotiation in Ireland. 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.