Sydney to Dallas
Converting a fixed time. Australia/Sydney → America/Chicago · 13,818 km (8,581 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 go back 1 hour on Sunday, 1st November 2026, at 1:59 am local time (1:00 am after the change).
Convert a specific time minutes work, not just whole hours
Hour by hour
| Sydney | Dallas | 24h | Good to call? |
|---|---|---|---|
| 12am | 9am Wed | 00:00 → 09:00 | asleep in Sydney |
| 1am | 10am Wed | 01:00 → 10:00 | asleep in Sydney |
| 2am | 11am Wed | 02:00 → 11:00 | asleep in Sydney |
| 3am | 12pm Wed | 03:00 → 12:00 | asleep in Sydney |
| 4am | 1pm Wed | 04:00 → 13:00 | asleep in Sydney |
| 5am | 2pm Wed | 05:00 → 14:00 | asleep in Sydney |
| 6am | 3pm Wed | 06:00 → 15:00 | asleep in Sydney |
| 7am | 4pm Wed | 07:00 → 16:00 | awake, not at work |
| 8am | 5pm Wed | 08:00 → 17:00 | awake, not at work |
| 9am | 6pm Wed | 09:00 → 18:00 | awake, not at work |
| 10am | 7pm Wed | 10:00 → 19:00 | awake, not at work |
| 11am | 8pm Wed | 11:00 → 20:00 | awake, not at work |
| 12pm | 9pm Wed | 12:00 → 21:00 | awake, not at work |
| 1pm | 10pm Wed | 13:00 → 22:00 | asleep in Dallas |
| 2pm | 11pm Wed | 14:00 → 23:00 | asleep in Dallas |
| 3pm | 12am | 15:00 → 00:00 | asleep in Dallas |
| 4pm | 1am | 16:00 → 01:00 | asleep in Dallas |
| 5pm | 2am | 17:00 → 02:00 | asleep in Dallas |
| 6pm | 3am | 18:00 → 03:00 | asleep in Dallas |
| 7pm | 4am | 19:00 → 04:00 | asleep in Dallas |
| 8pm now | 5am | 20:00 → 05:00 | asleep in Dallas |
| 9pm | 6am | 21:00 → 06:00 | asleep in Dallas |
| 10pm | 7am | 22:00 → 07:00 | asleep in Sydney |
| 11pm | 8am | 23:00 → 08:00 | asleep in Sydney |
Call times
There is no hour when both places are inside normal working hours. The least bad slot is usually early morning at the western end.
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Questions people ask
What time is it in Dallas when it is 7:45 pm in Sydney?
4:45 am in Dallas the same day.
How many hours ahead is Dallas of Sydney?
Dallas is 15 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 Dallas?
There is no hour when both places are inside normal working hours. The least bad slot is usually early morning at the western end.
When does the difference between Sydney and Dallas change?
Sydney: Clocks go forward 1 hour on Sunday, 4th October 2026, at 1:59 am local time (3:00 am after the change). Dallas: Clocks go back 1 hour on Sunday, 1st November 2026, at 1:59 am local time (1:00 am after the change).