São Paulo, Brazil Tehran, Iran
Compare time between São Paulo and Tehran
Frequently Asked Questions
São Paulo is in the -03 timezone (UTC-3) and Tehran is in the +0330 timezone (UTC+3:30). The time difference between them is 6h 30m.
Use the timeline above to find overlapping business hours between São Paulo and Tehran. The "Best time to meet" card highlights the window where both cities are within working hours (9 AM – 6 PM local time).
Neither São Paulo nor Tehran observes Daylight Saving Time, so the time difference remains constant throughout the year.
Click the pencil icon next to the São Paulo 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.