Battaramulla to London: time difference
London is 4 h 30 min behind Battaramulla. Live clocks for both, the working hours they share, and how each one sits against your own time.
−4 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Battaramulla 01:31 1:31 AM London 21:01 9:01 PM You –:–
01:31 1:31 AM
India Standard Time · UTC+5:30
☀️ 05:57 · 🌙 17:54
21:01 9:01 PM
British Summer Time · UTC+1
☀️ 07:33 · 🌙 17:59
·
−4 h 30 min
London is 4 h 30 min behind Battaramulla.
When you, Battaramulla and London are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇱🇰 Battaramulla
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
🇬🇧 London
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇱🇰 Battaramulla | 🇬🇧 London |
|---|---|---|
| Local time | 01:31 | 21:01 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 2026 |
| Time zone | India Standard Time | British Summer Time |
| UTC offset | UTC+5:30 | UTC+1 |
| Offset from Battaramulla | — | −4 h 30 min |
| IANA zone | Asia/Colombo | Europe/London |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 05:57 | 07:33 |
| Sunset | 17:54 | 17:59 |
| Daylight | 11 h 56 min | 10 h 26 min |
| People on this clock | 20,000 | 8,908,083 |
Compare Battaramulla with another city
More comparisons with Battaramulla: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Battaramulla and London: common questions
How far behind Battaramulla is London?
London is 4 hours and 30 minutes behind Battaramulla: UTC+1 against UTC+5:30.
What time is it in London when it is 9:00 AM in Battaramulla?
When it is 9:00 AM in Battaramulla, it is 4:30 AM in London.
What time is it in London at the end of the working day in Battaramulla?
The working day in Battaramulla ends at 6:00 PM; in London it is 1:30 PM at that moment.
When is a good time to call London from Battaramulla?
Between 1:30 PM and 6:00 PM in Battaramulla – that is 9:00 AM to 1:30 PM in London – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in London?
Until 4:30 AM in Battaramulla it is still the previous day in London. The other way round, from 7:30 PM in London it is already the next day in Battaramulla.
Is the time difference between Battaramulla and London the same all year?
No. Only London switches to summer time, so the gap changes twice a year. From October 25, 2026, London will be 5 hours and 30 minutes behind Battaramulla.
