Istanbul zone
GMT+3 (GMT+3)
Buenos Aires zone
GMT-3 (GMT-3)
Difference
6 hours behind Istanbul
Business overlap
2h (9-5 windows)
Working hours overlap
Each cell is one hour in Istanbul. Filled cells mark when 9 AM – 5 PM in Istanbul and Buenos Aires both apply.
2 hours per day
- Istanbul
- GMT+3
- Buenos Aires
- GMT-3
- Difference
- -6h
- Business overlap
- 2h
Hour-by-hour conversion
Each row shows the matching local time in Buenos Aires for an hour in Istanbul.
| Istanbul | Buenos Aires | Day | Window |
|---|---|---|---|
| 12:00 AM | 6:00 PM | previous day | — |
| 1:00 AM | 7:00 PM | previous day | — |
| 2:00 AM | 8:00 PM | previous day | — |
| 3:00 AM | 9:00 PM | previous day | — |
| 4:00 AM | 10:00 PM | previous day | — |
| 5:00 AM | 11:00 PM | previous day | — |
| 6:00 AM | 12:00 AM | same day | — |
| 7:00 AM | 1:00 AM | same day | — |
| 8:00 AM | 2:00 AM | same day | — |
| 9:00 AM | 3:00 AM | same day | — |
| 10:00 AM | 4:00 AM | same day | — |
| 11:00 AM | 5:00 AM | same day | — |
| 12:00 PM | 6:00 AM | same day | — |
| 1:00 PM | 7:00 AM | same day | — |
| 2:00 PM | 8:00 AM | same day | — |
| 3:00 PM | 9:00 AM | same day | Both 9-5 |
| 4:00 PM | 10:00 AM | same day | Both 9-5 |
| 5:00 PM | 11:00 AM | same day | — |
| 6:00 PM | 12:00 PM | same day | — |
| 7:00 PM | 1:00 PM | same day | — |
| 8:00 PM | 2:00 PM | same day | — |
| 9:00 PM | 3:00 PM | same day | — |
| 10:00 PM | 4:00 PM | same day | — |
| 11:00 PM | 5:00 PM | same day | — |
Best meeting windows
If both teams keep standard 9 AM – 5 PM hours, the overlap window is roughly 3:00 PM – 5:00 PM in Istanbul time. That gives you 2 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 Buenos Aires time
Istanbul follows the Europe/Istanbul time zone (currently GMT+3, GMT+3), while Buenos Aires follows America/Argentina/Buenos_Aires (currently GMT-3, GMT-3). Buenos Aires is 6 hours behind Istanbul right now.
Neither city observes daylight saving time, so the offset between them is the same all year.
Reverse this conversion
Buenos Aires to Istanbul
Open the converter
Plan a meeting between Istanbul and Buenos Aires
More conversions from Istanbul
Frequently asked questions
- How many hours is Istanbul from Buenos Aires?
- Buenos Aires is 6 hours behind Istanbul right now.
- What time is 9:00 AM Istanbul in Buenos Aires?
- 9:00 AM in Istanbul is 3:00 AM in Buenos Aires.
- What time is 5:00 PM Istanbul in Buenos Aires?
- 5:00 PM in Istanbul is 11:00 AM in Buenos Aires.
- When do Istanbul and Buenos Aires business hours overlap?
- Standard 9 AM - 5 PM working hours overlap for about 2 hours, roughly from 3:00 PM to 5:00 PM in Istanbul time.
- Does daylight saving time change the difference between Istanbul and Buenos Aires?
- Neither Istanbul nor Buenos Aires observes daylight saving time, so the offset between them is constant year-round.
Local time page
Time in Istanbul
Local time page
Time in Buenos Aires