United Kingdom to United States of America
The United Kingdom to United States of America route is electrically incompatible. Different plug types and 110V voltage difference.
Need an Adapter?
Yes! Yes, you need a Type G to Type A/B adapter
Need a Voltage Converter?
Yes — 120V can damage single-voltage United Kingdom devices
🔍 Why This Route Matters
Traveling from United Kingdom to United States of America means crossing more than just time zones. You're entering a completely different electrical ecosystem. The plug situation is straightforward: United Kingdom's Type G and United States of America's Type A/B don't work together. Voltage is where you need to pay attention. 230V in United Kingdom versus 120V in United States of America means you'll need more than just an adapter. Currency: USD – US Dollar. This isn't a route where you want to figure things out at the hotel.
Side-by-Side Comparison ⚡
🎯 What Locals Know (That Tourists Don't)
- ✦Uses 12H time format (e.g., 11:00 PM)
- ✦Temperature measured in Fahrenheit (°F)
- ✦Electrical system uses 120V at 60Hz with Type A/B plugs
- ✦Tap water is safe to drink in most areas
- ✦Check if your hotel has universal outlets in rooms (increasingly common in newer properties)
- ✦USB ports are everywhere in US hotels. Consider using those for phones/tablets.
- ✦Hair dryers and curling irons are the most common casualties of voltage mismatches. Check device labels.
What You Need for This Trip 🧳
Plug Adapter
RequiredUnited Kingdom's Type G plugs won't fit United States of America's Type A/B outlets.
Voltage Converter
May Be RequiredUnited States of America uses 120V vs United Kingdom's 230V. Most modern electronics handle this automatically.
Airport & Arrival Tip
Most international travelers arrive through JFK, which has decent charging infrastructure. Most airport lounges have ample outlets and USB ports. Worth the day pass if you have a long layover. Airport electronics shops sell adapters, but expect to pay 2-3x normal retail. Better to buy online before departure. If taking public transit, save your battery. You'll need GPS for navigation. Coffee shops are reliable charging spots while you adjust to the time zone.
Packing Advice
Pack both a plug adapter (Type G to Type A/B) AND a voltage converter (230V to 120V). You'll need both. Look for adapters with surge protection. Cheap ones can fail and damage devices. Charge your power bank overnight at the hotel. It's your backup plan for outlet-scarce days. Bring both USB-A and USB-C cables if you have devices that use different standards. Laptops and phone chargers are almost always dual-voltage (100-240V). Converters are usually for other items. Pack adapters in your carry-on. You might need to charge during layovers or if checked luggage is delayed.
Seasonal Considerations
United States of America's seasons affect more than just your wardrobe; they impact your device strategy too. **Summer travel:** Hot weather drains phone batteries faster than you'd expect. Keep devices cool when possible. **Winter travel:** Cold weather kills battery life quickly. Keep devices close to your body to maintain charge. **Holiday season:** Peak travel times = longer airport waits = more charging opportunities if you're prepared. Seasonal extremes (hot summers, cold winters) impact battery performance more than most travelers expect.