Kathmandu is 11.75 hours ahead of Dallas
There is no standard 8-to-6 overlap. Someone joins early or late.
Coordinating Dallas and Kathmandu is tricky: 11.75 hours of separation means their standard hours don't intersect. Async-first is your friend here. Reserve real-time meetings for the rare occasions someone can log on before or after hours. Watch the DST gap — when Dallas changes its clocks and Kathmandu stays the same, this window slides by an hour.