London to Kashan: time difference
Kashan is 2 h 30 min ahead of London. 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.
London 23:28 11:28 PM Kashan 01:58 1:58 AM You –:–
23:28 11:28 PM
British Summer Time · UTC+1
☀️ 07:31 · 🌙 18:01
01:58 1:58 AM
Iran Standard Time · UTC+3:30
☀️ 06:14 · 🌙 17:26
·
+2 h 30 min
Kashan is 2 h 30 min ahead of London.
When you, London and Kashan are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇧 London
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
🇮🇷 Kashan
2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇧 London | 🇮🇷 Kashan |
|---|---|---|
| Local time | 23:28 | 01:58 |
| Local date | Monday, October 19, 2026 | Tuesday, October 20, 2026 |
| Time zone | British Summer Time | Iran Standard Time |
| UTC offset | UTC+1 | UTC+3:30 |
| Offset from London | — | +2 h 30 min |
| IANA zone | Europe/London | Asia/Tehran |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:31 | 06:14 |
| Sunset | 18:01 | 17:26 |
| Daylight | 10 h 29 min | 11 h 12 min |
| People on this clock | 8,908,083 | 275,904 |
Compare London with another city
More comparisons with London: the time zones next to it and the far side of the clock.
Big time differences
London and Kashan: common questions
How many hours ahead of London is Kashan?
The clocks in Kashan are 2 hours and 30 minutes ahead of those in London (UTC+3:30 and UTC+1).
What time is it in Kashan when it is 9:00 AM in London?
When it is 9:00 AM in London, it is 11:30 AM in Kashan.
What time is it in Kashan when it is 6:00 PM in London?
When it is 6:00 PM in London, it is 8:30 PM in Kashan.
Is there a time when both London and Kashan are at work?
Yes: from 9:00 AM to 3:30 PM in London (11:30 AM to 6:00 PM in Kashan), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Kashan?
From 9:30 PM in London it is already the next day in Kashan. The other way round, until 2:30 AM in Kashan it is still the previous day in London.
Does the time difference between London and Kashan change?
Yes. The clocks change only in London. From October 25, 2026, Kashan will be 3 hours and 30 minutes ahead of London.
