Westminster to Istanbul: time difference
Istanbul is 2 h ahead of Westminster. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Westminster 20:57 8:57 PM Istanbul 22:57 10:57 PM You –:–
20:57 8:57 PM
British Summer Time · UTC+1
☀️ 07:28 · 🌙 18:05
22:57 10:57 PM
GMT+03:00 · UTC+3
☀️ 07:18 · 🌙 18:22
·
+2 h
Istanbul is 2 h ahead of Westminster.
When you, Westminster and Istanbul are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇧 Westminster
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
🇹🇷 Istanbul
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 0 12 AM 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇧 Westminster | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 20:57 | 22:57 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | British Summer Time | GMT+03:00 |
| UTC offset | UTC+1 | UTC+3 |
| Offset from Westminster | — | +2 h |
| IANA zone | Europe/London | Europe/Istanbul |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:28 | 07:18 |
| Sunset | 18:05 | 18:22 |
| Daylight | 10 h 37 min | 11 h 5 min |
| People on this clock | 247,614 | 15,701,602 |
Compare Westminster with another city
More comparisons with Westminster: the time zones next to it and the far side of the clock.
Big time differences
Westminster and Istanbul: common questions
How far ahead of Westminster is Istanbul?
Istanbul is 2 hours ahead of Westminster: UTC+3 against UTC+1.
What time is it in Istanbul at the start of the working day in Westminster?
The working day in Westminster starts at 9:00 AM; in Istanbul it is 11:00 AM at that moment.
What time is it in Istanbul at the end of the working day in Westminster?
The working day in Westminster ends at 6:00 PM; in Istanbul it is 8:00 PM at that moment.
When is a good time to call Istanbul from Westminster?
Between 9:00 AM and 4:00 PM in Westminster – that is 11:00 AM to 6:00 PM in Istanbul – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Istanbul compared with Westminster?
The new day starts in Istanbul earlier: at 10:00 PM in Westminster it is already midnight there. Until 2:00 AM in Istanbul, Westminster is still on the previous day.
Does the time difference between Westminster and Istanbul change?
Yes. The clocks change only in Westminster. From October 25, 2026, Istanbul will be 3 hours ahead of Westminster.
