Kathmandu is 8.75 hours ahead of Rio de Janeiro
Best overlap: 8:00 AM to 10:00 AM in Rio de Janeiro is 4:45 PM to 6:45 PM in Kathmandu.
Your shared working hours run 8:00 AM to 10:00 AM in Rio de Janeiro (4:45 PM to 6:45 PM in Kathmandu). There's roughly 2 hours to share, so keep agendas lean and meet at 8:00 AM in Rio de Janeiro (4:45 PM in Kathmandu) to use every minute.