Reykjavik is 8 hours behind Kuala Lumpur
Best overlap: 4:00 PM to 6:00 PM in Kuala Lumpur is 8:00 AM to 10:00 AM in Reykjavik.
Both offices are open during 4:00 PM to 6:00 PM Kuala Lumpur time, which is 8:00 AM to 10:00 AM in Reykjavik. Because Reykjavik is 8 hours behind Kuala Lumpur, the shared window is only about 2 hours. A fixed slot at 4:00 PM in Kuala Lumpur (8:00 AM in Reykjavik) saves a lot of back-and-forth.