GMT to IRST Converter

Easily convert times between Greenwich Mean Time (GMT) and Iran Standard Time (IRST).

GMT Time

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IRST Time

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GMT IRST

GMT to IRST Conversion Chart

GMT (UTC+0) IRST (UTC+3:30)
12:00 AM03:30 AM
01:00 AM04:30 AM
02:00 AM05:30 AM
03:00 AM06:30 AM
04:00 AM07:30 AM
05:00 AM08:30 AM
06:00 AM09:30 AM
07:00 AM10:30 AM
08:00 AM11:30 AM
09:00 AM12:30 PM
10:00 AM01:30 PM
11:00 AM02:30 PM
12:00 PM03:30 PM
01:00 PM04:30 PM
02:00 PM05:30 PM
03:00 PM06:30 PM
04:00 PM07:30 PM
05:00 PM08:30 PM
06:00 PM09:30 PM
07:00 PM10:30 PM
08:00 PM11:30 PM
09:00 PM12:30 AM (Next Day)
10:00 PM01:30 AM (Next Day)
11:00 PM02:30 AM (Next Day)

Frequently Asked Questions (FAQs)

What is the time difference between GMT and IRST? ▾

Iran Standard Time (IRST) is 3 hours and 30 minutes ahead of GMT (UTC+3:30). For example, if it's 10:00 AM in GMT, it will be 1:30 PM in IRST on the same day.

What does IRST stand for? ▾

IRST stands for Iran Standard Time. It corresponds to a UTC offset of +3:30 hours.

Does Iran observe Daylight Saving Time? ▾

No. As of September 2022, Iran has abolished the observance of Daylight Saving Time (previously known as IRDT). The country remains on IRST (UTC+3:30) year-round.

Which places use Iran Standard Time? ▾

IRST is used uniformly across the entire country of Iran.

Convert GMT Time Zone to other time Zones

Meetmomentum.tech can convert GMT Time Zone to these other time zones easily:

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