Can I Use My Curling Iron in United Kingdom?

Q: What plug type does United Kingdom use?

United Kingdom uses Type G sockets at 230V / 50Hz.

Your curling iron needs a converter and an adapter in United Kingdom.

Adapter + voltage converter needed

Two things differ here: the voltage and the plug shape. You need both a voltage converter (transformer) rated above your device's wattage and a plug adapter to fit local sockets. Do not plug in with only a plug adapter — an adapter does not change voltage, and the wrong voltage can damage your device or cause a fire.

Device label varies
Destination grid 230⁠V / 50⁠Hz
Plug fit Type G adapter needed
Verdict Adapter + voltage converter needed

Device voltage: varies
Destination grid: 230⁠V / 50⁠Hz
Plug type: Type G adapter needed
Typical wattage: 25–150⁠W
Verdict: Adapter + voltage converter needed
Reviewed: 2026-07-16

Based on what's typical for this device — confirm on the label to be sure.

Converter must be rated for at least 188W (device watts + 25% headroom).

Next step

What to do next

Size the converter firstCalculate watts and headroom before buying anything.Read converter guidanceCheck when a converter is reasonable and when it is a bad idea.Add it to a trip checklistKeep Curling Iron in a saved packing verdict for United Kingdom.

Why

Curling irons and straighteners are heating elements: on the wrong voltage they overheat instantly. A US 120V single-voltage iron on 230V can scorch hair, melt, or fail. Lower wattage than a hair dryer, but the same rule applies — confirm "100–240V" on the barrel, or carry a dual-voltage model. Frequency (50/60Hz) does not affect heating.

United Kingdom runs 230⁠V / 50⁠Hz. Standard 230V at 50Hz. Type G is the large three-rectangular-pin fused plug, used nowhere on the European mainland. A US 120V single-voltage appliance plugged in here without a voltage converter will overheat and can catch fire — a plug adapter alone is NOT enough.

Curling Iron in United Kingdom at a glance

Your curling iron vs United Kingdom's grid
Device voltage profile	varies
Typical wattage	25–150⁠W
Destination voltage	230⁠V
Destination frequency	50⁠Hz
Destination plug types	Type G
Voltage mismatch	120⁠V → 230⁠V = +110⁠V
Verdict	Adapter + voltage converter needed

Plug types in United Kingdom: Type G

Look for "INPUT 100-240V" on the label. If it shows one voltage only, size any converter from the wattage before buying.

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See dual-voltage curling iron options

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.

Other devices & destinations

Power outlets in United Kingdom Using a curling iron abroad Hair Dryer in United Kingdom Hair Straightener (Flat Iron) in United Kingdom Curling Iron in Germany Curling Iron in Ireland Curling Iron in France

FAQ

Can I use my curling iron in United Kingdom?

Your curling iron needs a converter and an adapter in United Kingdom. United Kingdom runs 230⁠V / 50⁠Hz on Type G sockets.

Will a travel adapter let me use my curling iron in United Kingdom?

No. A travel adapter only changes the plug shape — it does not change voltage. Your curling iron would still receive 230V.

Do I need a voltage converter for a curling iron in United Kingdom?

Yes — your device runs on a single voltage that doesn't match United Kingdom's 230V.

What plug type does United Kingdom use?

United Kingdom uses Type G sockets at 230⁠V / 50⁠Hz.

Adapter vs converter explained · Best converter for a curling iron

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.