United States of America to Hong Kong
Traveling from United States of America to Hong Kong? You'll need an adapter, and a voltage converter for the 100V difference.
Need an Adapter?
Yes! Yes, you need a Type A/B to Type G adapter
Need a Voltage Converter?
Maybe — check if your devices support 220V
🔍 Why This Route Matters
The journey from United States of America to Hong Kong isn't just about flights and hotels; it's about making sure your devices actually work when you arrive. Type A/B (United States of America) and Type G (Hong Kong) are fundamentally different plug shapes. Where things get tricky: United States of America supplies 120V of power, but Hong Kong delivers 220V. That's enough difference to damage devices without proper conversion. Uses 12H time format (e.g., 11:00 PM). Know before you go, and you'll thank yourself later.
Side-by-Side Comparison ⚡
🎯 What Locals Know (That Tourists Don't)
- ✦Uses 12H time format (e.g., 11:00 PM)
- ✦Temperature measured in Celsius (°C)
- ✦Electrical system uses 220V at 50Hz with Type G plugs
- ✦Tap water is safe to drink in most areas
- ✦Most Hong Kong hotels have a limited number of adapters at the front desk. Ask early.
- ✦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 States of America's Type A/B plugs won't fit Hong Kong's Type G outlets.
Voltage Converter
May Be RequiredHong Kong uses 220V vs United States of America's 120V. Most modern electronics handle this automatically.
Airport & Arrival Tip
HKG handles millions of travelers annually, and power access has improved significantly. Look for dedicated device charging kiosks in the arrivals hall (some require payment, others are free). Airport electronics shops sell adapters, but expect to pay 2-3x normal retail. Better to buy online before departure. Taxi rides to the city center take 30-60 minutes. Not enough time for meaningful charging anyway. First day is best for sorting out power issues. You'll be less stressed and more alert.
Packing Advice
Pack both a plug adapter (Type A/B to Type G) AND a voltage converter (120V to 220V). You'll need both. All-in-one adapters with built-in USB charging are worth the investment for frequent travelers. High-capacity power banks (20,000+ mAh) are worth the weight if you're a heavy device user. Pack extra charging cables. They're easy to lose and expensive to replace abroad. Electric razors and curling irons are risky with voltage differences. Consider buying locally or leaving them behind. Take a photo of your adapter setup before you leave. It'll help you remember what goes where.
Seasonal Considerations
Power needs vary by season when traveling to Hong Kong. Here's what changes throughout the year. **Summer travel:** Hot weather drains phone batteries faster than you'd expect. Keep devices cool when possible. **Winter travel:** Shorter days mean more screen-on time for navigation and entertainment. Plan accordingly. **Holiday season:** Peak travel times = longer airport waits = more charging opportunities if you're prepared. Plan for worst-case scenarios with your power setup. You'll be glad you over-prepared.