IRST to Bayt al Faqih Time Converter
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Quick answers
Selected conversion
3:30 pm15:30 IRST (UTC+3:30), Oct 18, 2026 = 3:00 pm15:00 AST (UTC+3), Oct 18, 2026
IRST is 30 minutes ahead of Bayt al Faqīh.
How the time difference changes
IRST is 30 minutes ahead of Bayt al Faqih year-round.
Working hours of 9:00 am to 6:00 pm in IRST correspond to 8:30 am to 5:30 pm in Bayt al Faqih.Working hours of 09:00 to 18:00 in IRST correspond to 08:30 to 17:30 in Bayt al Faqih.
Compare IRST time with Bayt al Faqih time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Iran Standard Time is 30 minutes ahead of AST (Arabia Standard Time).
3:30 pm15:30 in IRST is 3:00 pm15:00 in Bayt al Faqih, Yemen
IRST to Bayt al Faqīh call time
Best time for a conference call or a meeting is between 9:30am-6pm09:30-18:00 in IRST which corresponds to 9am-5:30pm09:00-17:30 in Bayt al Faqīh
3:30 pm15:30 Iran Standard Time (IRST). Offset UTC +3:30 hours
3:00 pm15:00 AST (Arabia Standard Time) (Bayt al Faqih, Yemen). Offset UTC +3:00 hours
3:30 pm15:30 IRST / 3:00 pm15:00 Bayt al Faqih, Yemen
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| IRST | Bayt al Faqih, Yemen |
|---|---|
| 11:30pm previous day | |
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| 5:30pm | |
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| 10:30pm | |
| 23:30 previous day | |
| 00:30 | |
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| 22:30 |
Iran Standard Time
Offset: IRST is 3 hours and 30 minutes ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Iran
Principal Cities: The largest city in the IRST time zone is Tehran in Iran, with about 7.153 million people. Other major cities in this time zone include Mashhad, Isfahan, Karaj, Tabriz.
Daylight Saving: Clocks in Iran Standard Time (IRST) do not change for daylight saving time, so IRST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
IRST representations, usage and related time zones
- +0330 - basic
- +03:30 - extended
- +0330 - sign character (+) followed by a four digit time providing hours (03) and minutes (30) of the offset. Indicates an offset of three hours and thirty minutes to the east of the zero meridian.