Time difference
Time difference between Adelaide and Houston
Find the best time to schedule a call or meeting.
Houston is currently 14 hours 30 minutes behind Adelaide.
Adelaide • GMT+9:30
10:39 PM
Thursday, Jun 18
Houston • CDT
8:09 AM
Thursday, Jun 18
Interactive converter
Clockjumper - World Time Zone Converter
Convert time between any two cities instantly and find best meeting times.
12
:00
Favorite City Pairs
0No favorite pairs saved yet. Select cities above and save them for quick access.
World Clock
Track multiple cities at once
Best times to meet
Standard 9 AM – 5 PM hours in Adelaide and Houston do not overlap. The least-bad options are an early start in one city or a late evening call in the other — for example a 7–8 AM meeting in Adelaide, or a 6–8 PM meeting in Houston.
Quick conversion table
| Adelaide | Houston |
|---|---|
| 8 AM | 5:30 PM (prev day) |
| 12 PM | 9:30 PM (prev day) |
| 3 PM | 12:30 AM |
| 5 PM | 2:30 AM |
| 9 PM | 6:30 AM |
Daylight saving
Heads up: the gap will widen to 15.5 hours around October 8, when one of the cities shifts for daylight saving. Double-check meeting times scheduled across that date.
Frequently asked questions
- How many hours ahead is Houston than Adelaide?
- Houston is 14.5 hours behind Adelaide.
- What time is 9 AM in Adelaide in Houston?
- 9:00 AM in Adelaide is 6:30 PM the previous day in Houston.
- Do Adelaide and Houston observe daylight saving?
- Heads up: the gap will widen to 15.5 hours around October 8, when one of the cities shifts for daylight saving. Double-check meeting times scheduled across that date.
- When is the best time to call Houston from Adelaide?
- Adelaide and Houston business hours don't overlap. The closest options are early mornings in Adelaide or late evenings, when one side stretches outside 9–5.