US to China plug adapter guide
Type A and I sockets, 220V power, and packing for mainland China. Travelling from the US to China, you need a versatile US-to-China adapter covering both Type A and Type I sockets — the US runs on 120V/60Hz and China on 220V/50Hz, but most modern chargers are dual-voltage, so a separate converter usually isn't required.Quick answer Plug: China uses Type A (flat pins) in many places and Type I (angled) in others. Bring a versatile US-to-China adapter set. Voltage: China is 220V; the US is 120V. Dual-voltage chargers usually need only an adapter. Frequency: China uses 50Hz; the US uses 60Hz — check motor devices.
| US | China | |
|---|---|---|
| Plug type | Type A/B | Type A/I |
| Voltage | 120V | 220V |
| Frequency | 60Hz | 50Hz |
| Converter needed? | Usually not for dual-voltage devices | |
We source our China plug and voltage data directly from the IEC World Plugs reference and double-check it on every update, even for destinations we haven't visited personally.
What plug type does China use?
China officially uses three socket types, and the situation is more flexible than most countries:
- Type A — two flat parallel pins, identical to the US plug. Very common in modern hotels, particularly in major cities like Beijing, Shanghai, Guangzhou, and Shenzhen.
- Type I — two or three angled pins in a V-shape, the same as Australia. Found throughout older buildings and in some regions.
- Multi-standard sockets — China widely uses multi-fit sockets that accept Type A, I, C, and sometimes G plugs all in one outlet. In practice, many travellers from the US find their devices plug straight in without any adapter at all in modern hotels.
The safest approach is a universal adapter that explicitly lists China on the packaging. If you are travelling beyond major tourist hotels — guesthouses, domestic train sleepers, rural homestays — a multi-standard adapter becomes more important.
Hong Kong and Macau are different: both use UK-style Type G sockets (three rectangular pins), not mainland China’s mix. If your trip includes Hong Kong, you need a separate Type G adapter — or a universal adapter that covers both.
Do I need a voltage converter for China?
The US runs on 120V; China runs on 220V. That is close to double, so voltage matters on this trip.
How to check your device: look at the fine print on the charger or power brick — not the device itself. You are looking for "INPUT: 100–240V". If you see that, you have a dual-voltage device and need only a plug adapter, not a converter.
Most modern electronics are dual voltage and safe without a converter:
- Phone chargers and laptop power bricks
- Camera battery chargers
- Tablets and e-readers
- CPAP machines (most travel models)
Devices that are frequently not dual voltage and will be damaged by 220V:
- Hair dryers and straighteners (unless they have a 110/220V switch)
- Electric shavers (check the label — some are, some are not)
- Travel irons without a voltage switch
If in doubt, leave it at home — hair dryers and basic appliances are inexpensive to buy or borrow in China.
Our recommended adapter for this route
The HANYCONY Type I Travel Adapter 2-pack works well for China. It covers the Type I sockets found in mainland China's multi-standard outlets, includes 4 outlets and 4 USB ports (2 USB-C), and the 2-pack gives you one for the hotel room and one to keep in your bag.
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What if I forget my adapter?
Adapters are widely sold at Chinese airports, electronics shops, and convenience stores near hotels and tourist areas — usually at a small markup over what you'd pay at home. If you're stuck, ask at your hotel front desk; many keep a few spares to lend.
Check your route in seconds
Open the PlugsRus.net checker with your countries pre-selected. Our database lists plug types, voltage, and frequency for 200+ destinations.
Check United States → China in the tool.
Open the plug checkerCommon questions
Will one adapter work throughout China?
Mostly yes — China commonly uses both Type A and Type I sockets, so a multi-standard adapter covers nearly anywhere you'll stay.
Does my US phone charger work in China?
Almost certainly yes — virtually all phone and laptop chargers made in the last decade are dual voltage (INPUT: 100–240V). Check the label to confirm, then you need only a plug adapter. In many modern Chinese hotels, US Type A plugs fit directly with no adapter needed at all.
Do I need a different adapter for Hong Kong?
Yes. Hong Kong uses UK-style Type G sockets (three rectangular pins), completely different from mainland China. If your itinerary includes both, bring a universal adapter that covers Type G as well, or pack two separate adapters.
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Disclaimer
This article is general travel information, not electrical advice. Always read device labels and consult the manufacturer for medical or high-wattage equipment. Data is aligned with the IEC World Plugs reference.