IRDT Time Converter

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IRST/IRDT
Iran Standard Time
UTC+3:30
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IRDT is not used on this date.

This converter uses IRST (UTC+3:30), as in Tehran.

Keep IRDT (UTC+4:30)

Use this IRDT Time Converter page to check current local time, UTC and GMT offset, daylight saving details, related time zones, and popular time converter links.

Iran Daylight Time

Offset: IRDT is 4 hours and 30 minutes ahead of Greenwich Mean Time (GMT).

IRDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0430 - basic
  • +04:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0430 - sign character (+) followed by a four digit time providing hours (04) and minutes (30) of the offset. Indicates an offset of four hours and thirty minutes to the east of the zero meridian.
Time zones with the GMT +4:30 offset:
  • AFT - Afghanistan Time
  • IRDT - Iran Daylight Time
EST to ISTGMT to ESTPST to ESTEST to GMTPST to GMT