PlugVoltage

Using Your Laptop Charger Abroad

Is a laptop charger dual voltage?

Almost every laptop charger is dual-voltage (look for "100–240V" on the brick). It works on any grid worldwide — you only need a plug adapter, never a voltage converter.

How to read your laptop charger's voltage label

  1. Find the small print on the device, plug, or power brick.
  2. Read the INPUT line.
  3. "100–240V" means dual voltage (safe worldwide); a single value like "120V" means single voltage.

Common labels: Input: 100–240V~ 50/60Hz · AC 100-240V 1.5A

Laptop Charger country-by-country

Safe — adapter only (or nothing)

United StatesUnited KingdomJapanGermanyBrazilCanadaMexicoIrelandFranceSpainNetherlandsPortugalGreeceAustriaSwedenNorwayDenmarkItalySwitzerlandSouth KoreaAustraliaNew ZealandUnited Arab EmiratesIndiaArgentinaThailandSingaporePhilippinesIndonesiaTurkey

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FAQ

Is a laptop charger dual voltage?

Most are. Look for "100–240V" on the label — if it's there, it works worldwide with just a plug adapter.

Can I use a laptop charger in Europe?

Yes — with a plug adapter for the local socket shape. No converter needed if it reads 100–240V.

Do I need a voltage converter for a laptop charger?

No — dual-voltage devices never need a converter.

Adapter vs converter · What "100–240V" means

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.