Istanbul to Rangpur: time difference
Rangpur is 3 h ahead of Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 21:09 9:09 PM Rangpur 00:09 12:09 AM You –:–
21:09 9:09 PM
GMT+03:00 · UTC+3
☀️ 07:18 · 🌙 18:22
00:09 12:09 AM
Bangladesh Standard Time · UTC+6
☀️ 06:04 · 🌙 17:34
·
+3 h
Rangpur is 3 h ahead of Istanbul.
When you, Istanbul and Rangpur are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇷 Istanbul
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇧🇩 Rangpur
3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇷 Istanbul | 🇧🇩 Rangpur |
|---|---|---|
| Local time | 21:09 | 00:09 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | GMT+03:00 | Bangladesh Standard Time |
| UTC offset | UTC+3 | UTC+6 |
| Offset from Istanbul | — | +3 h |
| IANA zone | Europe/Istanbul | Asia/Dhaka |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:18 | 06:04 |
| Sunset | 18:22 | 17:34 |
| Daylight | 11 h 5 min | 11 h 31 min |
| People on this clock | 15,701,602 | 307,053 |
Compare Istanbul with another city
More comparisons with Istanbul: the time zones next to it and the far side of the clock.
Big time differences
Istanbul and Rangpur: common questions
What is the time difference between Istanbul and Rangpur?
Rangpur is 3 hours ahead: it uses UTC+6, while Istanbul is on UTC+3.
What time is it in Rangpur at the start of the working day in Istanbul?
The working day in Istanbul starts at 9:00 AM; in Rangpur it is 12:00 PM at that moment.
If it is 6:00 PM in Istanbul, what time is it in Rangpur?
At 6:00 PM in Istanbul, clocks in Rangpur show 9:00 PM.
When is a good time to call Rangpur from Istanbul?
Between 9:00 AM and 3:00 PM in Istanbul – that is 12:00 PM to 6:00 PM in Rangpur – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Rangpur compared with Istanbul?
The new day starts in Rangpur earlier: at 9:00 PM in Istanbul it is already midnight there. Until 3:00 AM in Rangpur, Istanbul is still on the previous day.
Does the time gap between Istanbul and Rangpur change during the year?
No, the clocks change neither in Istanbul nor in Rangpur, so the gap is 3 hours all year round.
