Tehran to Almaty Time
IRST to ALMT Converter — 9 AM IRST is 11:30 AM ALMT
Tehran is 2 hours and 30 minutes behind Almaty. Convert any time between Tehran (IRST/IRDT) and Almaty (ALMT) instantly.
Tehran
Iran
Almaty
Kazakhstan
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Time Zone Comparison
Tehran to Almaty Time Conversion Table
| Tehran (IRST) | Almaty (ALMT) |
|---|---|
| 12:00 AM | 1:30 AM |
| 2:00 AM | 3:30 AM |
| 4:00 AM | 5:30 AM |
| 6:00 AM | 7:30 AM |
| 8:00 AM | 9:30 AM |
| 10:00 AM | 11:30 AM |
| 12:00 PM | 1:30 PM |
| 2:00 PM | 3:30 PM |
| 4:00 PM | 5:30 PM |
| 6:00 PM | 7:30 PM |
| 8:00 PM | 9:30 PM |
| 10:00 PM | 11:30 PM |
Tehran & Almaty — Business & Scheduling Guide
Tehran (Iran) is one of the Middle East's largest economies with a young population, with key industries in oil and gas, petrochemicals, automotive, and agriculture. Almaty (Kazakhstan) is Central Asia's largest economy and a resource-rich nation, known for oil and gas, mining, agriculture, and fintech. With a 2.5-hour time difference, professionals frequently schedule cross-border calls between these two cities for international trade, remote team collaboration, and client meetings.
Scheduling Meetings Between Tehran and Almaty
With only a 2.5-hour gap, Tehran and Almaty have generous overlapping work hours. Morning calls in the later time zone align well with mid-day in the other. Iranian business hours are typically 8 AM–4 PM Saturday–Wednesday, with Thursday as a half-day and Friday off. Kazakh business hours are typically 9 AM–6 PM, with Astana and Almaty serving as the main business centers. Most teams find that late morning to early afternoon offers the widest window for collaboration.
Daylight Saving Time Considerations
Tehran observes Daylight Saving Time (IRST/IRDT), but Almaty does not — it stays on ALMT year-round. This means the time difference between Tehran and Almaty changes by 1 hour when Tehran switches clocks. During Iran's summer, the gap is 1.5–3.5 hours instead of the standard 2.5 hours. Mark DST transition dates on your calendar to avoid missed meetings.
Collaboration Tools & Workflow
Teams working between Tehran and Almaty enjoy strong real-time collaboration potential. With just a 2.5-hour time difference, daily standups, pair programming, and spontaneous video calls are all practical. Popular tools for Tehran–Almaty teams include Slack for real-time messaging, Google Meet or Zoom for video calls, and Notion or Linear for project management. The overlapping work window is wide enough that most teams can operate nearly synchronously.
Remote Work Between Tehran & Almaty
Tehran, a key city in Iran, and Almaty, a key city in Kazakhstan, are well-connected for remote work. With a manageable 2.5-hour time difference, distributed teams can maintain a near-synchronous workflow. Both cities have strong internet infrastructure, coworking spaces, and established remote work cultures. For freelancers and remote workers, this time zone pairing is ideal — you can serve clients in Almaty from Tehran (or vice versa) without disrupting your standard workday.
IRST to ALMT — Quick Reference
IRST (IRST/IRDT) stands for the timezone used in Tehran, Iran (UTC+3:30). ALMT (ALMT) is the timezone used in Almaty, Kazakhstan (UTC+6). Tehran is 2 hours and 30 minutes behind Almaty.
To convert IRST to ALMT, add 2.5 hours to IRST time. For example, IRST 9:00 AM = ALMT 11:30 AM.
Key Facts
- •Time difference: Tehran (UTC+3:30) is 2 hours and 30 minutes behind Almaty (UTC+6).
- •Daylight Saving Time: Tehran observes DST (IRST/IRDT). Almaty does not observe DST (ALMT).
- •Regions: Tehran is located in Iran and uses the IRST/IRDT time zone. Almaty is located in Kazakhstan and uses the ALMT time zone.
- •Best time to call: The best time to call between Tehran and Almaty is 9:00 AM to 2:00 PM in Tehran time, when both cities have overlapping standard working hours.
Frequently Asked Questions
What is the time difference between Tehran and Almaty?
Tehran is 2 hours and 30 minutes behind Almaty.
What time is it in Almaty when it's 9 AM in Tehran?
When it's 9:00 AM in Tehran, it is 11:30 AM in Almaty.
What time is 9 PM IRST in ALMT?
9 PM IRST (Tehran time) is 11:30 PM ALMT (Almaty time). This is a common time people check when scheduling evening calls across these two time zones.
When is the best time to schedule a meeting between Tehran and Almaty?
The best time to schedule a meeting is between 9:00 AM to 2:00 PM in Tehran time, when both cities are within standard working hours (9 AM – 5 PM). This gives you the maximum overlap window for real-time collaboration.
How do I convert IRST to ALMT?
IRST (IRST/IRDT) is the timezone for Tehran, Iran (UTC+3:30). ALMT (ALMT) is the timezone for Almaty, Kazakhstan (UTC+6). Tehran is 2 hours and 30 minutes behind Almaty. Quick examples: 9 AM IRST = 11:30 AM ALMT, 12 PM IRST = 2:30 PM ALMT, 3 PM IRST = 5:30 PM ALMT, 6 PM IRST = 8:30 PM ALMT.
Is Tehran ahead of or behind Almaty?
Tehran is 2 hours 30 minutes behind Almaty. When it's noon in Tehran, it's 2:30 PM in Almaty.
Does Tehran or Almaty change clocks for Daylight Saving Time?
Yes, Tehran observes DST and switches between IRST/IRDT. Almaty does not observe DST — it stays on ALMT year-round. Because only one city observes DST, the time difference shifts by 1 hour during transition periods (typically March/April and October/November).
What time is noon in Tehran in Almaty time?
When it is 12:00 PM (noon) in Tehran (IRST), it is 2:30 PM in Almaty (ALMT). This is often a popular time for scheduling lunch-hour calls across the Tehran–Almaty corridor.
What are the overlapping work hours between Tehran and Almaty?
The overlapping work hours between Tehran and Almaty are approximately 9:00 AM to 2:00 PM in Tehran time, when both cities are within the standard 9 AM–5 PM workday. This is the ideal window for meetings, pair programming, and real-time collaboration.
What timezone is Tehran in?
Tehran is in the IRST/IRDT time zone (UTC+3:30). It is located in Iran. Tehran observes Daylight Saving Time, switching between IRST/IRDT.
What timezone is Almaty in?
Almaty is in the ALMT time zone (UTC+6). It is located in Kazakhstan. Almaty does not observe Daylight Saving Time.
How do I schedule a call between Tehran and Almaty?
To schedule a call between Tehran and Almaty, aim for the overlapping window of 9:00 AM to 2:00 PM in Tehran time. Use Google Calendar or Calendly with both time zones visible, share the meeting invite with the ALMT time clearly noted, and always double-check the time difference — especially during DST transitions. Pro tip: include both local times in the calendar invite title (e.g., "Sync — 10 AM IRST / 12:30 PM ALMT").
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