‘Ommān to Istanbul Time Converter
Quick answers
Selected conversion
3:30 pm15:30 IRST (UTC+3:30), Nov 3, 2026 = 3:00 pm15:00 TRT (UTC+3), Nov 3, 2026
‘Ommān is 30 minutes ahead of Istanbul.
How the time difference changes
‘Ommān is 30 minutes ahead of Istanbul year-round.
Working hours of 9:00 am to 6:00 pm in ‘Ommān correspond to 8:30 am to 5:30 pm in Istanbul.Working hours of 09:00 to 18:00 in ‘Ommān correspond to 08:30 to 17:30 in Istanbul.
Compare ‘Ommān time with Istanbul 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 TRT (Turkey Time).
3:30 pm15:30 in ‘Ommān, Iran is 3:00 pm15:00 in Istanbul, Turkey
‘Ommān to Istanbul call time
Best time for a conference call or a meeting is between 9:30am-6pm09:30-18:00 in ‘Ommān which corresponds to 9am-5:30pm09:00-17:30 in Istanbul
3:30 pm15:30 IRST (Iran Standard Time) (‘Ommān, Iran). Offset UTC +3:30 hours
3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours
3:30 pm15:30 ‘Ommān, Iran / 3:00 pm15:00 Istanbul, Turkey
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| ‘Ommān, Iran | Istanbul, Turkey |
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| 23:30 previous day | |
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