Yes, Berlin and Paris are in the same timezone. Both cities use CET/CEST (UTC+1/+2), so when it's 9:00 AM in Paris, it's also 9:00 AM in Berlin. They observe DST on the same schedule.
Germany and France's capitals share the same timezone, facilitating EU business coordination.
Any time works! Since both cities share the same timezone, business hours align perfectly. The EU's two largest economies operate on the same clock.
Berlin and Paris are connected by ICE/TGV trains and frequent 1.75-hour flights with Air France and Lufthansa.