Add BDT (Brunei Time) to your list and use my-locations table to visually convert it's time to another timezone or city time.
Mouse over the colored hour-tiles and glance at the hours selected by the column.

Current time zone for BDT (Brunei Time) is BDT, whose offset is GMT-9 from Greenwich Mean Time (GMT).

The IANA timezone identifier for BDT, Brunei Time is "BDT"