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Hong Kong to Tehran time
Use TimeInOne to convert any local time in Hong Kong, Hong Kong to the corresponding time in Tehran, Iran.
The conversion uses Asia/Hong_Kong and Asia/Tehran, including date-specific seasonal clock changes.
City Time Converter
Hong Kong to Tehran Time Converter
Convert Hong Kong, Hong Kong time to Tehran, Iran. Compare local times, working hours and recommended meeting slots.
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Locations
About Hong Kong and Tehran
Compare location details, time zones, populations and coordinates for both cities.
City information
Hong Kong
Hong Kong
- Country
- Hong Kong
- HK
- Population
- 7,396,076
- Time zone
- Asia/Hong_Kong
- Coordinates
- 22.2783° N
- 114.1747° E
City information
Tehran
Iran
- Country
- Iran
- IR
- Population
- 7,153,309
- Time zone
- Asia/Tehran
- Coordinates
- 35.6944° N
- 51.4215° E
Need the reverse conversion?
Convert Tehran time back to Hong Kong.
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FAQ
Hong Kong to Tehran time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between Hong Kong and Tehran.
What is the time difference between Hong Kong and Tehran?
Tehran is 4.5 hours behind Hong Kong. The exact difference can change during the year when one location changes its clocks before the other.
Is Tehran ahead of Hong Kong?
No. Tehran is currently 4.5 hours behind Hong Kong.
What time is 9:00 AM in Hong Kong in Tehran?
When it is 9:00 AM in Hong Kong, it is 4:30:00 AM in Tehran on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Do Hong Kong and Tehran observe daylight saving time?
Hong Kong, Hong Kong does not normally use a seasonal daylight-saving offset. Tehran, Iran does not normally use a seasonal daylight-saving offset. TimeInOne uses the IANA zones Asia/Hong_Kong and Asia/Tehran for date-specific conversions.
What is the best meeting time between Hong Kong and Tehran?
The next recommended working-hours overlap is 1:30 PM in Hong Kong and 9:00 AM in Tehran, on Mon, Aug 17.