Use the interactive converter above to visually compare hours side-by-side.

Adelaide

ACST (GMT+9:30)

ACDT starts on Oct 3, 2026

Oslo

CEST (GMT+2)

CET starts on Oct 25, 2026

What is the best time to schedule a meeting between Adelaide and Oslo?

The best meeting window is during the 0.5 hours of overlapping business hours (see recommended slots above). Use the interactive converter on this page to explore additional time slots.

How many hours apart are Adelaide and Oslo?

Oslo is 7.5 hours behind Adelaide.

Does the overlap change with daylight saving time?

Both Adelaide and Oslo observe daylight saving time. If they transition on different dates, the overlap may temporarily shift. The interactive converter on this page always reflects the current offset, even across daylight saving transition.