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Tehran to Riyadh time
Use TimeInOne to convert any local time in Tehran, Iran to the corresponding time in Riyadh, Saudi Arabia.
The conversion uses Asia/Tehran and Asia/Riyadh, including date-specific seasonal clock changes.
City Time Converter
Tehran to Riyadh Time Converter
Convert Tehran, Iran time to Riyadh, Saudi Arabia. Compare local times, working hours and recommended meeting slots.
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Locations
About Tehran and Riyadh
Compare location details, time zones, populations and coordinates for both cities.
City information
Tehran
Iran
- Country
- Iran
- IR
- Population
- 7,153,309
- Time zone
- Asia/Tehran
- Coordinates
- 35.6944° N
- 51.4215° E
City information
Riyadh
Saudi Arabia
- Country
- Saudi Arabia
- SA
- Population
- 4,205,961
- Time zone
- Asia/Riyadh
- Coordinates
- 24.6877° N
- 46.7219° E
Need the reverse conversion?
Convert Riyadh time back to Tehran.
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FAQ
Tehran to Riyadh time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between Tehran and Riyadh.
What is the time difference between Tehran and Riyadh?
Riyadh is 0.5 hours behind Tehran. The exact difference can change during the year when one location changes its clocks before the other.
Is Riyadh ahead of Tehran?
No. Riyadh is currently 0.5 hours behind Tehran.
What time is 9:00 AM in Tehran in Riyadh?
When it is 9:00 AM in Tehran, it is 8:30:00 AM in Riyadh on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Do Tehran and Riyadh observe daylight saving time?
Tehran, Iran does not normally use a seasonal daylight-saving offset. Riyadh, Saudi Arabia does not normally use a seasonal daylight-saving offset. TimeInOne uses the IANA zones Asia/Tehran and Asia/Riyadh for date-specific conversions.
What is the best meeting time between Tehran and Riyadh?
The next recommended working-hours overlap is 1:30 PM in Tehran and 1:00 PM in Riyadh, on Mon, Aug 17.