Current Local Time in Tehran, Iran
Live
--:--:--
Current local time in 🇮🇷 Tehran, Tehran, Iran.
IRST/IRDT UTC+03:30
Relative to You
Detecting your timezone…
Relative to UTC
+3.5 hours
ahead
Noon here = 08:30 UTC
09:00 here = 05:30 UTC
12:00 here = 08:30 UTC
17:00 here = 13:30 UTC
ISO Week
11 Odd Week
Sun
06:16
|
17:52
Today
Afternoon in Tehran. Business hours are in full swing. The current offset is UTC+03:30.
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Quick Facts
| Country | 🇮🇷Iran |
| State / Region | Tehran |
| Timezone | IRST/IRDT |
| UTC Offset | UTC+03:30 |
| DST | No — fixed offset |
| Population | 7,153,309 |
| Elevation | 1,178 m |
| Sunrise | 06:16 |
| Sunset | 17:52 |
| Coordinates | 35.69°N, 51.42°E |
Map
Map data © OpenStreetMap contributors
Time Difference to Major Cities
| City | Difference | Local Time |
|---|---|---|
| New York | -7h 30m | --:-- |
| Los Angeles | -10h 30m | --:-- |
| London | -3h 30m | --:-- |
| Paris | -2h 30m | --:-- |
| Dubai | +0h 30m | --:-- |
| Mumbai | +2h | --:-- |
| Singapore | +4h 30m | --:-- |
| Tokyo | +5h 30m | --:-- |
| Sydney | +7h 30m | --:-- |
| Sao Paulo | -6h 30m | --:-- |
| Cairo | -1h 30m | --:-- |
| Shanghai | +4h 30m | --:-- |
Frequently Asked Questions
What are the business hours in Tehran?
Standard business hours in Tehran are 09:00–17:00 local time (IRST/IRDT). Check the live clock above to see the current local time. Use our Time Zone Planner to find the best meeting time across cities.
What is the UTC offset for Tehran?
Tehran is currently at UTC+03:30. The timezone identifier is IRST/IRDT. When it is noon in Tehran, it is 08:30 UTC. You can embed a live Tehran clock on your website.
What ISO week number is it in Tehran?
It is currently ISO week 11 (odd week) in Tehran. ISO week numbers follow the ISO 8601 standard, where week 1 is the week containing the first Thursday of the year. Learn more about ISO week numbers.
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Same Timezone (IRST/IRDT)
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Tehran uses IRST/IRDT timezone (UTC+3:30). Daylight saving time is observed.