Usually yes — with the right adapter. But if you're coming from North America (120V/60Hz), your hair dryer or curling iron may be 120V-only and will be damaged by China's 220V supply unless it's dual-voltage or you bring a voltage converter. Most phone and laptop chargers are fine with just a plug adapter.
China runs on 220V/50Hz. Your phone and laptop chargers almost always accept 100–240V, so they only need a plug-shape adapter. The two real issues are (1) single-voltage 120V appliances from the US/Canada, and (2) the 50Hz-vs-60Hz frequency gap for motorized devices — a 60Hz hair dryer runs at about 83% of its speed on China's 50Hz grid, which worsens cooling and risks overheating.
Pack a universal adapter that covers Type A, C, and I (rated at least 10A). Check every heating appliance for '100–240V' on its label; if it says 120V only, bring a voltage converter too.
Why there's no single answer to 'will my plug just work?'
A lot of travel blogs say flatly that 'round plugs fit everywhere thanks to universal sockets' — but travelers' experiences are split: some report it worked, others say it didn't. One reason is a standards change that older guides often miss.
China's current national standard specifies a '5-hole' socket: a flat 2-pin Type A opening and, separately, a 3-pin Type I opening (three angled flat pins). It is not one socket that accepts every plug shape — and neither opening takes a round pin.
The older 'hybrid' socket, which also accepted a round 2-pin Europlug (Type C), comes from an earlier version of the standard. You still find it in buildings from before 2021, often in hotels. But since the GB/T 1002-2021 revision, new construction and renovations are no longer allowed to install those hybrid sockets — so you can't count on finding one in a brand-new or freshly renovated building.
In older buildings and some local restaurants and guesthouses there are pure Type A sockets only — a round plug physically will not fit. Travelers report this repeatedly as a concrete experience.
On grounding: whether the ground contact is actually reliable when a round plug is inserted into a hybrid socket cannot be confirmed from reliable sources — this page deliberately makes no claim either way.
Voltage itself is the trap for North American readers: China is 220V/50Hz, the US and Canada are 120V/60Hz, Japan is 100V/60Hz. A 120V-only appliance from North America needs a converter, not just an adapter — it is not the 'same voltage band' as China. The frequency gap matters for motorized devices built for 60Hz (North America, Japan, South Korea); those built for 50Hz (most of Europe, China, Australia) are unaffected (more below).
Travelers from the UK (Type G, three rectangular pins) also need an adapter — neither Chinese socket takes a Type G plug. A universal adapter covering Type A/C/I handles US, UK, EU, and Australian devices in one.
What to pack — 3 things before you close the suitcase
Universal adapter covering Type A/C/I
Take a universal adapter that covers Type A (flat), Type C (round, thin), and Type I (angled flat pins) instead of a single-shape adapter. It works in most new and old buildings — when buying, make sure A/C/I are explicitly listed on the product page and the rated current is at least 10A.
Phone & laptop chargers — only the plug shape matters
Almost all modern chargers accept an input range of 100–240V, 50/60Hz. Check the 'INPUT: 100–240V' mark on the back of your charger — if it's there, a plug adapter alone is enough; no voltage converter needed.
Hair dryers, curling irons, Dyson Airwrap — overheating risk on 60Hz devices
Motorized hair-styling devices built for a 60Hz grid (North America, Japan, South Korea) run at only about 83% of their rated speed on China's 50Hz grid — that worsens cooling and creates a real overheating or burnout risk (reported even for the Dyson Airwrap). If your device was bought in the US or Canada and is 120V-only, China's 220V will damage it unless you also bring a voltage converter. Check the dual-voltage mark (100–240V) and avoid long continuous use to be safe.
What actually works vs. what doesn’t, by situation
| Option | Status | Workaround | Note |
|---|---|---|---|
| Hotels · buildings from before 2021 | Often fits, but not guaranteed | Bring a universal adapter A/C/I | These still have the pre-revision hybrid sockets (Type A/C) — but since GB/T 1002-2021 they are no longer installed in new or renovated buildings, so don't count on one there (grounding unconfirmed) |
| Older buildings · some restaurants/guesthouses | Usually does not fit | Bring a universal adapter A/C/I | Pure Type A sockets only — a round plug physically will not fit |
| Phone & laptop chargers | No problem | Plug adapter alone is enough | Most accept 100–240V, no voltage converter needed |
| Hair dryers, curling irons, Airwrap and other high-power devices | Risk (60Hz devices only) | Use only dual-voltage models; avoid long use; 120V-only models need a converter | Overheating/burnout risk for devices built for 60Hz — does not affect devices already built for 50Hz, e.g. bought in Europe, China, or Australia |
Hotels · buildings from before 2021
- Status
- Often fits, but not guaranteed
- Workaround
- Bring a universal adapter A/C/I
- Note
- These still have the pre-revision hybrid sockets (Type A/C) — but since GB/T 1002-2021 they are no longer installed in new or renovated buildings, so don't count on one there (grounding unconfirmed)
Older buildings · some restaurants/guesthouses
- Status
- Usually does not fit
- Workaround
- Bring a universal adapter A/C/I
- Note
- Pure Type A sockets only — a round plug physically will not fit
Phone & laptop chargers
- Status
- No problem
- Workaround
- Plug adapter alone is enough
- Note
- Most accept 100–240V, no voltage converter needed
Hair dryers, curling irons, Airwrap and other high-power devices
- Status
- Risk (60Hz devices only)
- Workaround
- Use only dual-voltage models; avoid long use; 120V-only models need a converter
- Note
- Overheating/burnout risk for devices built for 60Hz — does not affect devices already built for 50Hz, e.g. bought in Europe, China, or Australia
What do you specifically need?
- Just charging phone and laptopOne universal adapter A/C/I is enough (no voltage converter needed)
- Also bringing a hair dryer, curling iron, or AirwrapCheck the dual-voltage mark (100–240V); a 120V-only US model needs a converter, not just an adapter
- Staying in an older building or guesthouseHybrid sockets are often missing there — the universal adapter is essential
- Traveling from the UK (Type G)The UK plug does not fit either Chinese socket — you need an adapter too
Pre-departure checklist
Sort out the plug question before you travel with a single adapter, rather than scrambling for one on arrival.
Take a universal adapter that covers Type A (flat), Type C (round, thin), and Type I (angled flat pins) rather than a single-shape adapter. Search for "world travel adapter" or "universal travel plug".
On the back of your phone and laptop chargers, check for "INPUT: 100–240V, 50/60Hz". If it's there, you can charge with a plug adapter alone, no voltage converter.
If you are bringing a hair dryer, curling iron, or Airwrap, check the dual-voltage mark (100–240V) first. A device bought in the US or Canada may be 120V-only — China's 220V will damage it, so you also need a voltage converter; avoid long continuous use to be safe.
If you are coming from the UK, make sure your universal adapter accepts the three-pin Type G plug — most "universal" adapters do, but confirm it before you buy.
Common traveler mistakes
Assuming every socket accepts a round plug
Many travelers generalize from one easy hotel experience to assume it works the same in an old building or local restaurant. In practice it depends on the building and its age — and buildings built or renovated since the 2021 revision are not designed for the old hybrid socket at all.
Workaround: A universal adapter covering Type A/C/I works in both new and old buildings, not just a single-shape adapter.
Believing China is 110V and packing an unnecessary voltage converter
China is actually 220V. But the real trap for US/Canadian travelers is the reverse: a 120V-only hair dryer or curling iron IS damaged by 220V. Packing only a plug adapter for those devices is the mistake — they need a voltage converter.
Workaround: No converter needed for dual-voltage chargers; a converter is only needed for single-voltage 120V heating appliances.
Assuming one "universal" adapter fits every country
Some adapters sold as universal still omit a shape you need, or their input side does not accept your home plug (e.g. the UK Type G). Travelers who assume one adapter covers everything sometimes arrive with the wrong one.
Workaround: Confirm A/C/I are listed and, for UK travelers, that the input side takes Type G.
Using a 60Hz hair tool continuously for a long time
A motorized device built for a 60Hz grid (North America, Japan, South Korea) has a real overheating or burnout risk on China's 50Hz grid (reported even for the Dyson Airwrap). A device built for 50Hz is not affected by this.
Workaround: Only bring dual-voltage models and still avoid long continuous use as a precaution.
Frequently asked questions
Does China use 110V or 220V?
China uses 220V, like most of the world outside North America and Japan. This is a common point of confusion — the real difference for travelers is not the voltage band alone, but the plug shape and, for some devices, the grid frequency (50Hz in China).
Will my US plug work in China?
It depends. A small, ungrounded US two-pin charger (Type A) fits China's Type A sockets directly. But a grounded US plug (Type B, with the third pin) does not fit without an adapter, and round European plugs (Type C) only fit older 'hybrid' sockets, not new buildings. If you are from the US, the bigger issue is voltage: a 120V-only hair dryer or curling iron will be damaged by China's 220V unless you bring a voltage converter. Most phone and laptop chargers are dual-voltage (100–240V) and only need a plug adapter.
What travel adapter should I buy?
Take a universal adapter covering Type A (flat), Type C (round, thin), and Type I (angled flat pins), rated at least 10A, rather than a single-shape adapter. If you are coming from the UK, also confirm the input side accepts the three-pin Type G plug.
Do I need a voltage converter for my phone and laptop?
In most cases, no. If the charger reads "INPUT: 100–240V", it is dual-voltage — a plug adapter alone is enough, no converter.
Can I use my Dyson Airwrap or hair dryer normally?
Avoid long use for devices bought in a 60Hz country (North America, Japan, South Korea): on China's 50Hz grid the motor runs at about 83% speed, which worsens cooling and creates an overheating or burnout risk. Also, if it is a 120V-only US model, China's 220V will damage it — bring a voltage converter. A device built for 50Hz (bought in Europe, China, or Australia) is not affected by the frequency issue; still check the dual-voltage mark and avoid long continuous use.
Is it dangerous if the grounding does not match?
There is no sufficiently reliable source to confirm this. To avoid making an unsupported claim, this page deliberately takes no position on grounding safety either way.
Keep preparing for China
Sources for this page's claims
Official references
Explore the field guide
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