Kathmandu is 3.75 hours ahead of Kyiv
Best overlap: 8:00 AM to 3:00 PM in Kyiv is 11:45 AM to 6:45 PM in Kathmandu.
8:00 AM to 3:00 PM in Kyiv is when Kathmandu is also working, at 11:45 AM to 6:45 PM their time. Kathmandu is 3.75 hours ahead of Kyiv, and with 7 hours of overlap you can even run back-to-back calls without stepping outside business hours. The window above shifts seasonally: Kyiv keeps daylight saving while Kathmandu ignores it.