Kathmandu is 8.75 hours ahead of Brasília
Best overlap: 8:00 AM to 10:00 AM in Brasília is 4:45 PM to 6:45 PM in Kathmandu.
8:00 AM to 10:00 AM in Brasília is when Kathmandu is also working, at 4:45 PM to 6:45 PM their time. The window is short at 2 hours, so keep meetings tight and anchored to 8:00 AM in Brasília (4:45 PM in Kathmandu).