Bucharest, Romania Ulaanbaatar, Mongolia

Bucharest is in the EEST timezone (UTC+3) and Ulaanbaatar is in the +08 timezone (UTC+8). The time difference between them is 5 hours.

Use the timeline above to find overlapping business hours between Bucharest and Ulaanbaatar. The "Best time to meet" card highlights the window where both cities are within working hours (9 AM – 6 PM local time).

Bucharest observes Daylight Saving Time, while Ulaanbaatar does not. When DST is active in Bucharest, the time difference changes by 1 hour.

Click the pencil icon next to the Bucharest clock and type any time. The Ulaanbaatar clock will update instantly, showing the exact corresponding time. You can also pick a date to account for DST changes.