Khomeyn to AST Arabia Time Converter
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Quick answers
Selected conversion
3:30 pm15:30 IRST (UTC+3:30), Oct 14, 2026 = 3:00 pm15:00 AST (UTC+3), Oct 14, 2026
Khomeyn is 30 minutes ahead of AST.
How the time difference changes
Khomeyn is 30 minutes ahead of AST Arabia year-round.
Working hours of 9:00 am to 5:00 pm in Khomeyn correspond to 8:30 am to 4:30 pm in AST Arabia.Working hours of 09:00 to 17:00 in Khomeyn correspond to 08:30 to 16:30 in AST Arabia.
Compare Khomeyn time with AST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
IRST (Iran Standard Time) is 30 minutes ahead of Arabia Standard Time.
3:30 pm15:30 in Khomeyn, Iran is 3:00 pm15:00 in AST
Khomeyn to AST call time
Best time for a conference call or a meeting is between 9:30am-5pm09:30-17:00 in Khomeyn which corresponds to 9am-4:30pm09:00-16:30 in AST
3:30 pm15:30 IRST (Iran Standard Time) (Khomeyn, Iran). Offset UTC +3:30 hours
3:00 pm15:00 Arabia Standard Time (AST). Offset UTC +3:00 hours
3:30 pm15:30 Khomeyn, Iran / 3:00 pm15:00 AST
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Khomeyn Time Zone and Facts
Time Zone
Khomeyn Facts
Arabia Standard Time
Offset: AST is 3 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Saudi Arabia
Principal Cities: The largest city in the AST time zone is Jeddah in Saudi Arabia, with about 4.697 million people. Other major cities in this time zone include Riyadh, Makkah, Madinah, Dammam.
Daylight Saving: Clocks in Arabia Standard Time (AST) do not change for daylight saving time, so AST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
AST representations, usage and related time zones
- +03 - basic short
- +0300 - basic
- +03:00 - extended
- +0300 - sign character (+) followed by a four digit time providing hours (03) and minutes (00) of the offset. Indicates an offset of three hours to the east of the zero meridian.
- Charlie - Military abbreviation for AST
- C - short form of 'Charlie'
- Atlantic Standard Time - UTC -4
- Arabia Standard Time - UTC +3
- EEST - Eastern European Summer Time
- MSK - Moscow Standard Time
- AST - Arabia Standard Time
- C - Charlie Time Zone
- EAT - Eastern Africa Time
- FET - Further Eastern European Time
- IDT - Israel Daylight Time
- TRT - Turkey Time