There is no time difference between Barcelona and Berlin. Both cities use Central European Time (CET, UTC+1 in winter and CEST, UTC+2 in summer). When it's 9:00 AM in Barcelona, it's also 9:00 AM in Berlin.
Both cities observe daylight saving time on the same EU schedule, so they remain synchronized year-round.
Any time works! Since both cities share the same timezone, you can schedule calls during standard business hours (9:00 AM - 6:00 PM) without any time conversion needed.
Barcelona and Berlin are two of Europe's most vibrant cities, with strong ties in technology, tourism, and culture. Direct flights between the two take approximately 2.5 hours.