What you actually need
Adapter ≠ converter
An adapter only changes the plug shape. A converter changes the voltage. For most trips you only need an adapter.
Check your charger label
If it reads “INPUT 100–240V” it’s dual-voltage, an adapter is enough. Phones, laptops and cameras almost always are.
Hair tools are the trap
Single-voltage hairdryers and straighteners can burn out on the wrong voltage even with an adapter, bring dual-voltage ones.
One universal adapter covers it
A single all-in-one adapter handles most countries; add a small power strip to charge several devices from one socket.
Good to know
USB is universal
Sockets differ but USB doesn’t, a multi-port USB charger plus one adapter covers your whole kit.
Hotels never have enough sockets
Pack a short extension or cube so you’re not unplugging the lamp to charge your phone.
Grounded vs flat pins
Cheap adapters skip the earth pin, fine for phones, but use a grounded one for laptops and appliances.
Buy before you fly
Airport adapters cost 3–4× the online price. Grab one beforehand.
Plug type guide
Most Common Plug Types by Region
FAQ · Power Plug
