🔌 Trip tool

Adapter checker

Pick where your devices come from and where you’re headed. We’ll compare plugs and voltage to flag socket shape and voltage mismatch.

Devices from * Traveling to *

Result

Singapore devices in Japan

Adapter needed

Expect to need one. Singapore uses Type G; Japan uses Type A/B.

Adapter needed

May be needed for single-voltage devices. Singapore is 230V; Japan is 100V.

What to pack

A Type A/B plug adapter (or a universal travel adapter)
Your plugs won't physically fit Japan sockets without one.
A voltage converter — only for single-voltage appliances
Japan runs at 100V, which can damage devices not rated for it.

By device

Tick what you’re bringing to Japan. We’ll tell you what each item needs.

Phone charger Laptop charger Camera / battery charger Tablet / e-reader Electric shaver Hair dryer Hair straightener / curler Travel kettle / iron

Want the full pre-trip list?

Build your Japan checklist