Best travel adapters for Europe: what to buy and what to skip
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The short answer
For most of mainland Europe, a Type C/F adapter is enough, provided your devices accept 100–240 V (almost every phone and laptop charger does). If your trip includes the UK, Ireland, Malta or Cyprus, you also need Type G, so a universal adapter makes more sense. If you bring a hair dryer or straightener that only accepts 120 V, an adapter will not protect it: buy a dual-voltage model instead of a converter.
Which plug Europe uses
| Plug | Where | What fits |
|---|---|---|
| Type C (Europlug, two round pins, no ground) | Fits sockets across mainland Europe | The most useful single shape to carry |
| Type F (Schuko, grounding clips) | Germany, Spain, Portugal, Netherlands, Austria, most of Scandinavia and Eastern Europe | Type C also fits |
| Type E (grounding pin in the socket) | France, Belgium, Poland, Czechia, Slovakia | Type C fits; for grounded devices look for an adapter labeled E/F |
| Type L / J / K | Italy (L), Switzerland (J), Denmark (K) | Type C fits most of these sockets |
| Type G (three rectangular pins) | United Kingdom, Ireland, Malta, Cyprus | Needs a separate Type G adapter |
Two-pin Type C adapters are slim and cheap, but they are not grounded. That matters for some laptops, below.
Adapter or converter?
Europe runs at about 230 V and 50 Hz. North America runs at about 120 V and 60 Hz. An adapter only changes the shape of the plug; it does not change the voltage.
Look at the label on each charger. If it reads INPUT 100–240V ~ 50/60Hz, you only need an adapter. Phone chargers, laptop bricks, camera chargers and most electric toothbrush chargers fall in this group.
Heating appliances are the usual problem: hair dryers, flat irons, curling irons and travel kettles sold in North America are often 120 V only. Plugging one into 230 V through an adapter can destroy it within seconds. Converters able to run a 1,500 W hair dryer are heavy and still hard on the appliance, so the practical answer is a dual-voltage model or buying one locally after you arrive.
Grounded plugs and laptops
If your laptop charger has a three-prong North American cord, a two-pin Type C adapter cannot pass the ground connection. Many people swap the cord for a two-prong one and the laptop still works, but some machines show a faint tingle on the metal case or noisy audio when ungrounded. If you plan to work from Europe for months, choose an adapter that is grounded (Type E/F "Schuko" style) or buy a local cord for the charger brick.
Do not plug a North American power strip into an adapter unless its label says it is rated for 230–250 V. Most are rated for 125 V only.
USB-C wattage
Many adapters now include USB-C ports, which lets you leave some chargers at home. The wattage decides what you can charge:
| Device | USB-C power to look for |
|---|---|
| Phone | 20–30 W for fast charging |
| Tablet | 30–45 W |
| Thin laptop (e.g. 13-inch) | 45–65 W |
| Larger laptop | 65–100 W or more; check the wattage of the charger that came with it |
Read the fine print: the total wattage is often shared across ports. An adapter advertised at 65 W may deliver 65 W to one port but only 45 W to that port when a second device is plugged in.
Buying checklist
- Plug shapes for every country on the trip (add Type G for the UK and Ireland).
- Grounding if you will plug in a three-prong laptop cord.
- Rated current and wattage printed on the body (commonly 10 A); stay under it.
- Safety markings from a recognized body (for example UL, ETL or CE) and a named brand you can contact.
- USB-C wattage that covers your largest device, with the shared-power rule checked.
- Size and weight: a slim Type C plug is easier to fit next to other plugs in old European wall sockets.
- No voltage conversion is expected from an adapter; check each device label instead.
Bottom line
Read your charger labels before you buy. If everything says 100–240 V, a grounded Type C/F adapter with enough USB-C power covers mainland Europe; add Type G if the UK or Ireland is on the route. Leave 120 V-only heating appliances at home.