Sydney to Chattogram
Converting a fixed time. Australia/Sydney → Asia/Dhaka · 8,858 km (5,501 miles) apart
Clocks go forward 1 hour on Sunday, 4th October 2026, at 1:59 am local time (3:00 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
| Sydney | Chattogram | 24h | Good to call? |
|---|---|---|---|
| 12am | 8pm Thu | 00:00 → 20:00 | asleep in Sydney |
| 1am | 9pm Thu | 01:00 → 21:00 | asleep in Sydney |
| 2am | 10pm Thu | 02:00 → 22:00 | asleep in Chattogram |
| 3am | 11pm Thu | 03:00 → 23:00 | asleep in Chattogram |
| 4am | 12am | 04:00 → 00:00 | asleep in Chattogram |
| 5am | 1am | 05:00 → 01:00 | asleep in Chattogram |
| 6am | 2am | 06:00 → 02:00 | asleep in Chattogram |
| 7am | 3am | 07:00 → 03:00 | asleep in Chattogram |
| 8am | 4am | 08:00 → 04:00 | asleep in Chattogram |
| 9am now | 5am | 09:00 → 05:00 | asleep in Chattogram |
| 10am | 6am | 10:00 → 06:00 | asleep in Chattogram |
| 11am | 7am | 11:00 → 07:00 | awake, not at work |
| 12pm | 8am | 12:00 → 08:00 | awake, not at work |
| 1pm | 9am | 13:00 → 09:00 | both at work |
| 2pm | 10am | 14:00 → 10:00 | both at work |
| 3pm | 11am | 15:00 → 11:00 | both at work |
| 4pm | 12pm | 16:00 → 12:00 | both at work |
| 5pm | 1pm | 17:00 → 13:00 | awake, not at work |
| 6pm | 2pm | 18:00 → 14:00 | awake, not at work |
| 7pm | 3pm | 19:00 → 15:00 | awake, not at work |
| 8pm | 4pm | 20:00 → 16:00 | awake, not at work |
| 9pm | 5pm | 21:00 → 17:00 | awake, not at work |
| 10pm | 6pm | 22:00 → 18:00 | asleep in Sydney |
| 11pm | 7pm | 23:00 → 19:00 | asleep in Sydney |
Call times
Both places are at work between 1pm and 17:00 in Sydney — 9am to 12pm at the other end.
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Questions people ask
What time is it in Chattogram when it is 3:30 pm in Sydney?
11:30 am in Chattogram the same day.
How many hours ahead is Chattogram of Sydney?
Chattogram is 4 hours behind Sydney. 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 Sydney and Chattogram?
Both places are at work between 1pm and 17:00 in Sydney — 9am to 12pm at the other end.
When does the difference between Sydney and Chattogram change?
Sydney: Clocks go forward 1 hour on Sunday, 4th October 2026, at 1:59 am local time (3:00 am after the change). Chattogram does not change its clocks, so the gap shifts by an hour on that date.