Accra to Tehran Time
GMT to IRST Converter — 9 AM GMT is 12:30 PM IRST
Accra is 3 hours and 30 minutes behind Tehran. Convert any time between Accra (GMT) and Tehran (IRST/IRDT) instantly.
Accra
Ghana
Tehran
Iran
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Accra to Tehran Time Conversion Table
| Accra (GMT) | Tehran (IRST) |
|---|---|
| 12:00 AM | 3:30 AM |
| 2:00 AM | 5:30 AM |
| 4:00 AM | 7:30 AM |
| 6:00 AM | 9:30 AM |
| 8:00 AM | 11:30 AM |
| 10:00 AM | 1:30 PM |
| 12:00 PM | 3:30 PM |
| 2:00 PM | 5:30 PM |
| 4:00 PM | 7:30 PM |
| 6:00 PM | 9:30 PM |
| 8:00 PM | 11:30 PM |
| 10:00 PM | 1:30 AM |
Accra & Tehran — Business & Scheduling Guide
Accra (Ghana) is one of West Africa's most stable democracies and economies, with key industries in gold mining, cocoa, oil and gas, and fintech. Tehran (Iran) is one of the Middle East's largest economies with a young population, known for oil and gas, petrochemicals, automotive, and agriculture. With a 3.5-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 Accra and Tehran
The 3.5-hour difference between Accra and Tehran requires careful scheduling. The best overlap window is typically 2–4 hours when both cities are within working hours. Ghanaian business hours are typically 8 AM–5 PM, with Accra emerging as a West African tech and finance hub. Iranian business hours are typically 8 AM–4 PM Saturday–Wednesday, with Thursday as a half-day and Friday off. Teams often designate specific "overlap hours" for real-time collaboration and use asynchronous communication (Slack, email, recorded video) for the rest of the day.
Daylight Saving Time Considerations
Tehran observes Daylight Saving Time (IRST/IRDT), while Accra stays on GMT year-round. When Tehran switches to daylight time, the effective time difference shifts by 1 hour. This typically happens in spring and fall, and the exact dates vary by country. If you have recurring cross-timezone meetings, recalculate the schedule after each DST transition.
Collaboration Tools & Workflow
The 3.5-hour gap between Accra and Tehran means teams get roughly half a day of overlapping work hours. Successful cross-timezone teams typically batch synchronous activities (standups, reviews, planning) into the overlap window and reserve solo deep work for non-overlapping hours. Tools like Loom for async video updates, Slack with status indicators showing each team's local time, and shared Notion docs help bridge the gap. Many teams adopt a "follow-the-sun" workflow where handoffs happen at the edges of each team's workday.
Remote Work Between Accra & Tehran
Accra, a key city in Ghana, and Tehran, a key city in Iran, are well-connected for remote work. With a manageable 3.5-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 Tehran from Accra (or vice versa) without disrupting your standard workday.
GMT to IRST — Quick Reference
GMT (GMT) stands for the timezone used in Accra, Ghana (UTC+0). IRST (IRST/IRDT) is the timezone used in Tehran, Iran (UTC+3:30). Accra is 3 hours and 30 minutes behind Tehran.
To convert GMT to IRST, add 3.5 hours to GMT time. For example, GMT 9:00 AM = IRST 12:30 PM.
Key Facts
- •Time difference: Accra (UTC+0) is 3 hours and 30 minutes behind Tehran (UTC+3:30).
- •Daylight Saving Time: Accra does not observe DST (GMT). Tehran observes DST (IRST/IRDT).
- •Regions: Accra is located in Ghana and uses the GMT time zone. Tehran is located in Iran and uses the IRST/IRDT time zone.
- •Best time to call: The best time to call between Accra and Tehran is 9:00 AM to 1:00 PM in Accra time, when both cities have overlapping standard working hours.
Frequently Asked Questions
What is the time difference between Accra and Tehran?
Accra is 3 hours and 30 minutes behind Tehran.
What time is it in Tehran when it's 9 AM in Accra?
When it's 9:00 AM in Accra, it is 12:30 PM in Tehran.
What time is 9 PM GMT in IRST?
9 PM GMT (Accra time) is 12:30 AM IRST (Tehran 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 Accra and Tehran?
The best time to schedule a meeting is between 9:00 AM to 1:00 PM in Accra 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 GMT to IRST?
GMT (GMT) is the timezone for Accra, Ghana (UTC+0). IRST (IRST/IRDT) is the timezone for Tehran, Iran (UTC+3:30). Accra is 3 hours and 30 minutes behind Tehran. Quick examples: 9 AM GMT = 12:30 PM IRST, 12 PM GMT = 3:30 PM IRST, 3 PM GMT = 6:30 PM IRST, 6 PM GMT = 9:30 PM IRST.
Is Accra ahead of or behind Tehran?
Accra is 3 hours 30 minutes behind Tehran. When it's noon in Accra, it's 3:30 PM in Tehran.
Does Accra or Tehran change clocks for Daylight Saving Time?
No, Accra does not observe DST — it stays on GMT year-round. Tehran observes DST and switches between IRST/IRDT. 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 Accra in Tehran time?
When it is 12:00 PM (noon) in Accra (GMT), it is 3:30 PM in Tehran (IRST). This is often a popular time for scheduling lunch-hour calls across the Accra–Tehran corridor.
What are the overlapping work hours between Accra and Tehran?
The overlapping work hours between Accra and Tehran are approximately 9:00 AM to 1:00 PM in Accra 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 Accra in?
Accra is in the GMT time zone (UTC+0). It is located in Ghana. Accra does not observe Daylight Saving Time.
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.
How do I schedule a call between Accra and Tehran?
To schedule a call between Accra and Tehran, aim for the overlapping window of 9:00 AM to 1:00 PM in Accra time. Use Google Calendar or Calendly with both time zones visible, share the meeting invite with the IRST 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 GMT / 1:30 PM IRST").
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