London to Chattogram
Converting a fixed time. Europe/London → Asia/Dhaka · 8,214 km (5,101 miles) apart
Clocks go back 1 hour on Sunday, 25th October 2026, at 1:59 am local time (1:00 am after the change).
Clocks here do not change — this zone stays on the same offset all year.
Convert a specific time minutes work, not just whole hours
Hour by hour
| London | Chattogram | 24h | Good to call? |
|---|---|---|---|
| 12am | 5am | 00:00 → 05:00 | asleep in Chattogram |
| 1am | 6am | 01:00 → 06:00 | asleep in Chattogram |
| 2am | 7am | 02:00 → 07:00 | asleep in London |
| 3am | 8am | 03:00 → 08:00 | asleep in London |
| 4am | 9am | 04:00 → 09:00 | asleep in London |
| 5am | 10am | 05:00 → 10:00 | asleep in London |
| 6am | 11am | 06:00 → 11:00 | asleep in London |
| 7am | 12pm | 07:00 → 12:00 | awake, not at work |
| 8am | 1pm | 08:00 → 13:00 | awake, not at work |
| 9am now | 2pm | 09:00 → 14:00 | both at work |
| 10am | 3pm | 10:00 → 15:00 | both at work |
| 11am | 4pm | 11:00 → 16:00 | both at work |
| 12pm | 5pm | 12:00 → 17:00 | awake, not at work |
| 1pm | 6pm | 13:00 → 18:00 | awake, not at work |
| 2pm | 7pm | 14:00 → 19:00 | awake, not at work |
| 3pm | 8pm | 15:00 → 20:00 | awake, not at work |
| 4pm | 9pm | 16:00 → 21:00 | awake, not at work |
| 5pm | 10pm | 17:00 → 22:00 | asleep in Chattogram |
| 6pm | 11pm | 18:00 → 23:00 | asleep in Chattogram |
| 7pm | 12am Fri | 19:00 → 00:00 | asleep in Chattogram |
| 8pm | 1am Fri | 20:00 → 01:00 | asleep in Chattogram |
| 9pm | 2am Fri | 21:00 → 02:00 | asleep in Chattogram |
| 10pm | 3am Fri | 22:00 → 03:00 | asleep in Chattogram |
| 11pm | 4am Fri | 23:00 → 04:00 | asleep in Chattogram |
Call times
Both places are at work between 9am and 12:00 in London — 2pm to 4pm at the other end.
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
Questions people ask
What time is it in Chattogram when it is 5:00 pm in London?
10:00 pm in Chattogram the same day.
How many hours ahead is Chattogram of London?
Chattogram is 5 hours ahead London. That gap is not fixed: it changes when either place starts or ends daylight saving. The table on this page is recalculated for today, so it is already correct for the current season.
What is the best time to call between London and Chattogram?
Both places are at work between 9am and 12:00 in London — 2pm to 4pm at the other end.
When does the difference between London and Chattogram change?
London: Clocks go back 1 hour on Sunday, 25th October 2026, at 1:59 am local time (1:00 am after the change). Chattogram does not change its clocks, so the gap shifts by an hour on that date.