Why every country is a little different.
The three things that vary by country: voltage, frequency, and plug shape. Here's how to read each one.
100–127V or 220–240V
The world is split. North America, Japan, and parts of South America run on 100–127V. Europe, Asia, Africa, and Australia run on 220–240V. Plugging a single-voltage 120V device into a 240V outlet is a fire hazard — modern dual-voltage electronics (phones, laptops) handle both.
50 Hz vs 60 Hz
Most of the world runs at 50 Hz. The Americas and parts of Asia run at 60 Hz. Modern electronics handle both transparently. Older motorized devices (analog clocks, certain shavers) may run at the wrong speed.
Type A through Type O
Fifteen plug shapes are used worldwide. Some countries use multiple types depending on building age or region. Always check both plug shape AND voltage before you fly — a Type C plug from Europe will fit a Type C outlet anywhere, but the voltage may be different.
Found your country? Pluggy packs the rest.
Tell Pluggy where you're going and we'll build a packing list — weather, the right adapter, eSIM, what to leave at home.
Plan your trip with Pluggy→