Travel adapter from Sierra Leone to Oman
No Adapter Needed
Good news — Sierra Leone and Oman both use the same plug shape and compatible voltage. You can plug your devices straight into the wall in Oman without an adapter or converter.
Sierra Leone (home)
✓
Type G
Three rectangular pins
Oman (destination)
Electrical specs
Sierra Leone
230 V
50 Hz
= Match
Oman
230 V
50 Hz
More about plugs in Oman
In Oman, the standard power plug is Type G. The country runs on 230 volts at 50 Hz. That means every wall socket in Oman is the same shape — Type G, and your plug needs to physically match the socket to fit.