Helsinki, Finland Tehran, Iran
Compare time between Helsinki and Tehran
Frequently Asked Questions
Helsinki is in the EEST timezone (UTC+3) and Tehran is in the +0330 timezone (UTC+3:30). The time difference between them is 30 min.
Use the timeline above to find overlapping business hours between Helsinki and Tehran. The "Best time to meet" card highlights the window where both cities are within working hours (9 AM – 6 PM local time).
Helsinki observes Daylight Saving Time, while Tehran does not. When DST is active in Helsinki, the time difference changes by 1 hour.
Click the pencil icon next to the Helsinki clock and type any time. The Tehran clock will update instantly, showing the exact corresponding time. You can also pick a date to account for DST changes.