In Auckland, they use Type I plugs and sockets. The mains voltage is 230 V, and the frequency is 50 Hz.
So, you’ll definitely need a travel adaptor in Auckland. Their plugs and sockets aren’t the same as our Type G back in the UK.
Key Takeaways
- Plugs and sockets: I
- Mains voltage: 230 V
- Frequency: 50 Hz
- Travel adaptor needed? Yes, you do need a travel adaptor
- Voltage converter needed? You won’t need to use a voltage converter here.
- Recommended travel adaptor: Aodeng Plug Adaptor
The details you see are backed by local authority advice on electricity, international standards (IEC), and first-hand accounts from seasoned travellers.
Sockets in Auckland
In Auckland, you’ll find Type I plugs and sockets.
Type I

Type I sockets have two flat angled pins and sometimes a vertical earth pin. UK Type G plugs do not fit into Type I sockets.
Recommended Travel Adaptor for Auckland
Choosing the wrong travel adaptor can damage your devices — or worse, leave you without power. We don’t sell them. But we’ve tested and researched the best option for your trip, looking at voltage, safety, price, charging speed and durability. Here’s our top choice:
Recommended Travel Plug Adaptor
by 1,000+ travellers on Amazon
No adaptor once you’ve landed? Airports and local shops are an option. But nothing beats the peace of mind of having your own ready to use.
Auckland is commonly visited along with Australia and Fiji. Even within the region, plug types may vary slightly — worth a quick check before you pack.
Do You Need a Voltage Converter?
Converters are only useful where voltages vary. In Auckland, the mains is practically the same as back in Britain, so you won’t need one.
Always check the voltage label before plugging in abroad; if it reads ‘100–240 V, 50/60 Hz’, your device will usually work without a converter.

Top Travel Essentials to Take With You
Travelling can be unpredictable, but these little items give you peace of mind. A luggage scale means no nasty shocks at the airport desk, a power bank saves you when plugs are nowhere to be found, and packing cubes stop your things from getting muddled. We’ve used them on plenty of trips and can vouch for them.
Portable Digital Luggage Scale
Packing Cubes
Power Bank
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