PlugVoltage

Can I Use My Hair Straightener (Flat Iron) in Germany?

Your hair straightener (flat iron) needs a converter and an adapter in Germany.

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.

  1. Device label varies
  2. Destination grid 230⁠V / 50⁠Hz
  3. Plug fit Type C/F adapter needed
  4. Verdict Adapter + voltage converter needed
Device voltage
varies
Destination grid
230⁠V / 50⁠Hz
Plug type
Type C/F adapter needed
Typical wattage
25–90⁠W
Verdict
Adapter + voltage converter needed
Reviewed
2026-07-16

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

Caution: Converter must be rated for at least 113W (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 Hair Straightener (Flat Iron) in a saved packing verdict for Germany.

Why

A US 120V single-voltage straightener on 230V power overheats and can scorch hair or fail. Confirm "100–240V" on the plate, or carry a dual-voltage travel model. Frequency does not affect heating.

Germany runs 230⁠V / 50⁠Hz. Standard 230V at 50Hz. Sockets accept the ungrounded Type C and the grounded Type F (Schuko). Type C plugs from across Continental Europe fit; the UK Type G does not. A US 120V single-voltage appliance needs a step-down voltage converter, not just an adapter.

Hair Straightener (Flat Iron) in Germany at a glance

Your hair straightener (flat iron) vs Germany's grid
Device voltage profilevaries
Typical wattage25–90⁠W
Destination voltage230⁠V
Destination frequency50⁠Hz
Destination plug typesType C/F
Voltage mismatch120⁠V → 230⁠V = +110⁠V
VerdictAdapter + voltage converter needed

Plug types in Germany: Type C, Type F

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

External shopping link. PlugVoltage is not currently earning from this link.

See dual-voltage hair straightener (flat 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 Germany Using a hair straightener (flat iron) abroad Hair Dryer in GermanyCurling Iron in Germany Hair Straightener (Flat Iron) in United KingdomHair Straightener (Flat Iron) in IrelandHair Straightener (Flat Iron) in France

FAQ

Can I use my hair straightener (flat iron) in Germany?

Your hair straightener (flat iron) needs a converter and an adapter in Germany. Germany runs 230⁠V / 50⁠Hz on Type C/F sockets.

Will a travel adapter let me use my hair straightener (flat iron) in Germany?

No. A travel adapter only changes the plug shape — it does not change voltage. Your hair straightener (flat iron) would still receive 230V.

Do I need a voltage converter for a hair straightener (flat iron) in Germany?

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

What plug type does Germany use?

Germany uses Type C/F sockets at 230⁠V / 50⁠Hz.

Adapter vs converter explained · Best converter for a hair straightener (flat 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.