Budapest is 1 hour behind Bucharest
Best overlap: 9:00 AM to 6:00 PM in Bucharest is 8:00 AM to 5:00 PM in Budapest.
Keep meetings inside 9:00 AM to 6:00 PM in Bucharest — that maps to 8:00 AM to 5:00 PM in Budapest. Budapest is 1 hour behind Bucharest, but the generous 9-hour window means both teams can meet well within their normal day.