Using Australia Electronics in United States

Australia runs 230⁠V and United States runs 120⁠V. You need a Type A/B plug adapter; single-voltage devices also need a converter.

Australia runs 230V and United States runs 120V. A plug adapter changes the shape, not the voltage — single-voltage devices need a converter.

Australia (230⁠V) vs United States (120⁠V) at a glance

Spec	Australia	United States
Voltage	230⁠V	120⁠V
Frequency	50⁠Hz	60⁠Hz
Plug types	Type I	Type A/B

Your Australia devices in United States

Hair Dryer No MacBook Pro Charger (USB-C Power Adapter) Adapter Only CPAP Machine Adapter Only iPhone Charger Adapter Only

Next step

What to do next

Check one device in United StatesUse your exact device label for United States, not just the route average.Build a United States trip packSave several devices, adapter needs, and converter/no-go warnings together.Adapter vs converterAvoid the common mistake: plug shape does not change voltage.

The adapter we recommend

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Get a Australia→United States adapter

Safety check: a plug adapter only changes plug shape. It does not convert voltage, so confirm your device label before buying.

Shopping links never change the safety verdict.

FAQ

Do Australia plugs work in United States?

No — Australia Type I plugs don't fit United States Type A/B sockets. You need a plug adapter.

Will my Australia hair dryer work in United States?

Not safely if it's single-voltage. United States runs 120V vs Australia's 230V — use a dual-voltage dryer or a converter.

Is the voltage different between Australia and United States?

Australia is 230V and United States is 120V. That difference matters for single-voltage devices.

Power outlets in United States · Adapter vs converter

Guidance only — not professional electrical advice. Always confirm against your device's label before plugging in. Local wiring (especially in hotels and older buildings) can vary.