Istanbul zone
GMT+3 (GMT+3)
Dubai zone
GMT+4 (GMT+4)
Difference
1 hour ahead of Istanbul
Business overlap
7h (9-5 windows)
Working hours overlap
Each cell is one hour in Istanbul. Filled cells mark when 9 AM – 5 PM in Istanbul and Dubai both apply.
7 hours per day
- Istanbul
- GMT+3
- Dubai
- GMT+4
- Difference
- +1h
- Business overlap
- 7h
Hour-by-hour conversion
Each row shows the matching local time in Dubai for an hour in Istanbul.
| Istanbul | Dubai | Day | Window |
|---|---|---|---|
| 12:00 AM | 1:00 AM | same day | — |
| 1:00 AM | 2:00 AM | same day | — |
| 2:00 AM | 3:00 AM | same day | — |
| 3:00 AM | 4:00 AM | same day | — |
| 4:00 AM | 5:00 AM | same day | — |
| 5:00 AM | 6:00 AM | same day | — |
| 6:00 AM | 7:00 AM | same day | — |
| 7:00 AM | 8:00 AM | same day | — |
| 8:00 AM | 9:00 AM | same day | — |
| 9:00 AM | 10:00 AM | same day | Both 9-5 |
| 10:00 AM | 11:00 AM | same day | Both 9-5 |
| 11:00 AM | 12:00 PM | same day | Both 9-5 |
| 12:00 PM | 1:00 PM | same day | Both 9-5 |
| 1:00 PM | 2:00 PM | same day | Both 9-5 |
| 2:00 PM | 3:00 PM | same day | Both 9-5 |
| 3:00 PM | 4:00 PM | same day | Both 9-5 |
| 4:00 PM | 5:00 PM | same day | — |
| 5:00 PM | 6:00 PM | same day | — |
| 6:00 PM | 7:00 PM | same day | — |
| 7:00 PM | 8:00 PM | same day | — |
| 8:00 PM | 9:00 PM | same day | — |
| 9:00 PM | 10:00 PM | same day | — |
| 10:00 PM | 11:00 PM | same day | — |
| 11:00 PM | 12:00 AM | next day | — |
Best meeting windows
If both teams keep standard 9 AM – 5 PM hours, the overlap window is roughly 9:00 AM – 4:00 PM in Istanbul time. That gives you 7 hours per workday for live meetings.
Tighter overlap is achievable by having the side with later working hours start earlier, or by treating the first and last hours of each side as flexible. The bar above marks every hour where both cities sit inside a 9 AM – 5 PM window.
About converting Istanbul time to Dubai time
Istanbul follows the Europe/Istanbul time zone (currently GMT+3, GMT+3), while Dubai follows Asia/Dubai (currently GMT+4, GMT+4). Dubai is 1 hour ahead of Istanbul right now.
Neither city observes daylight saving time, so the offset between them is the same all year.
Reverse this conversion
Dubai to Istanbul
Open the converter
Plan a meeting between Istanbul and Dubai
More conversions from Istanbul
Frequently asked questions
- How many hours is Istanbul from Dubai?
- Dubai is 1 hour ahead of Istanbul right now.
- What time is 9:00 AM Istanbul in Dubai?
- 9:00 AM in Istanbul is 10:00 AM in Dubai.
- What time is 5:00 PM Istanbul in Dubai?
- 5:00 PM in Istanbul is 6:00 PM in Dubai.
- When do Istanbul and Dubai business hours overlap?
- Standard 9 AM - 5 PM working hours overlap for about 7 hours, roughly from 9:00 AM to 4:00 PM in Istanbul time.
- Does daylight saving time change the difference between Istanbul and Dubai?
- Neither Istanbul nor Dubai observes daylight saving time, so the offset between them is constant year-round.
Local time page
Time in Istanbul
Local time page
Time in Dubai