Kathmandu is 3.75 hours ahead of Johannesburg
Best overlap: 8:00 AM to 3:00 PM in Johannesburg is 11:45 AM to 6:45 PM in Kathmandu.
For a call that suits both sides, look at 8:00 AM to 3:00 PM in Johannesburg / 11:45 AM to 6:45 PM in Kathmandu. Kathmandu is 3.75 hours ahead of Johannesburg, but the generous 7-hour window means both teams can meet well within their normal day.