PlugVoltage

Can I Use My Curling Iron in Vietnam?

Your curling iron needs a voltage converter in Vietnam.

Voltage converter needed

This country's voltage is different from what your device is built for, but the plug shape matches. Do not plug in directly. You need a voltage converter (transformer) rated above your device's wattage. Using the device without one can damage it or create a fire or shock hazard.

  1. Device label varies
  2. Destination grid 220⁠V / 50⁠Hz
  3. Plug fit Type A/C fits
  4. Verdict Voltage converter needed
Device voltage
varies
Destination grid
220⁠V / 50⁠Hz
Plug type
Type A/C fits
Typical wattage
25–150⁠W
Verdict
Voltage converter needed
Reviewed
2026-07-17

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

Caution: 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 Vietnam.

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.

Vietnam runs 220⁠V / 50⁠Hz. Vietnam runs 220V at 50Hz with sockets that commonly accept both Type A (US flat blades) and Type C (Europlug). The Type A fit is a trap: the plug goes in, but a US single-voltage device receives 220V and can overheat. Pack a Type C adapter and confirm your devices are dual-voltage.

Curling Iron in Vietnam at a glance

Your curling iron vs Vietnam's grid
Device voltage profilevaries
Typical wattage25–150⁠W
Destination voltage220⁠V
Destination frequency50⁠Hz
Destination plug typesType A/C
Voltage mismatch120⁠V → 220⁠V = +100⁠V
VerdictVoltage converter needed

Plug types in Vietnam: Type A, Type C

Caution: 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(opens in new tab)

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 Vietnam Using a curling iron abroad Hair Dryer in VietnamHair Straightener (Flat Iron) in Vietnam Curling Iron in ThailandCurling Iron in SingaporeCurling Iron in Philippines

FAQ

Can I use my curling iron in Vietnam?

Your curling iron needs a voltage converter in Vietnam. Vietnam runs 220⁠V / 50⁠Hz on Type A/C sockets.

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

No. A travel adapter only changes the plug shape — it does not change voltage. Your curling iron would still receive 220V.

Do I need a voltage converter for a curling iron in Vietnam?

Yes — your device runs on a single voltage that doesn't match Vietnam's 220V.

What plug type does Vietnam use?

Vietnam uses Type A/C sockets at 220⁠V / 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.