Kathmandu is 4.75 hours ahead of Warsaw
Best overlap: 8:00 AM to 2:00 PM in Warsaw is 12:45 PM to 6:45 PM in Kathmandu.
The sweet spot is 8:00 AM to 2:00 PM Warsaw time, matching 12:45 PM to 6:45 PM in Kathmandu. Even with Kathmandu ahead by 4.75 hours, your workdays overlap by a comfortable 6 hours — plenty of flexibility for both sides. Because only Warsaw changes its clocks, the overlap above isn't fixed; expect a one-hour shift when Warsaw enters or leaves daylight saving.