Sierra Leone to Indonesia: Complete Plug & Adapter Guide (2026) Adapter Needed

Heading from Sierra Leone to Indonesia? Plug types and voltage standards differ between countries, so a little preparation goes a long way. Here's a breakdown of what to expect at the wall socket.

Your Sierra Leone plugs (Type D, G) won't fit Indonesia's outlets (Type C, F). You'll want to grab a universal travel adapter or one specifically designed for Indonesia before you depart.

The voltage and frequency in Indonesia (230V, 50Hz) are the same as Sierra Leone (230V, 50Hz), so your appliances should work without a converter.

A universal travel adapter with multiple plug configurations is a smart investment if you travel frequently. For Indonesia specifically, look for one that supports Type C/F outlets. USB charging ports built into the adapter are a nice bonus.