Perth to Houston Time Difference
🇦🇺 Perth is currently 13 hours behind of 🇺🇸 Houston. This difference varies between 14h and 13h due to Daylight Saving Time.
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Atin 🇦🇺 Perth→it will be—in 🇺🇸 Houston
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Difference
-13h
Business overlap
None
Distance
17,034 km
Approx. flight
20h
Hour-by-Hour: Perth to Houston
| 🇦🇺 Perth | 🇺🇸 Houston | Note |
|---|---|---|
| 12:00 AM | 11:00 AM | |
| 1:00 AM | 12:00 PM | |
| 2:00 AM | 1:00 PM | |
| 3:00 AM | 2:00 PM | |
| 4:00 AM | 3:00 PM | |
| 5:00 AM | 4:00 PM | |
| 6:00 AM | 5:00 PM | |
| 7:00 AM | 6:00 PM | |
| 8:00 AM | 7:00 PM | |
| 9:00 AM | 8:00 PM | |
| 10:00 AM | 9:00 PM | |
| 11:00 AM | 10:00 PM | |
| 12:00 PM | 11:00 PM | |
| 1:00 PM | 12:00 AM(next day) | Next day |
| 2:00 PM | 1:00 AM(next day) | Next day |
| 3:00 PM | 2:00 AM(next day) | Next day |
| 4:00 PM | 3:00 AM(next day) | Next day |
| 5:00 PM | 4:00 AM(next day) | Next day |
| 6:00 PM | 5:00 AM(next day) | Next day |
| 7:00 PM | 6:00 AM(next day) | Next day |
| 8:00 PM | 7:00 AM(next day) | Next day |
| 9:00 PM | 8:00 AM(next day) | Next day |
| 10:00 PM | 9:00 AM(next day) | Next day |
| 11:00 PM | 10:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Houston observes Daylight Saving Time, while Perth does not. This causes the time difference to shift between 14 hours behind and 13 hours behind depending on the season. Currently, Perth is 13 hours behind relative to Houston.
Min difference
14h
Max difference
13h
Best Meeting Times
There is no overlap between standard business hours (9 AM – 6 PM) in Perth and Houston. Consider scheduling early morning or late evening calls to bridge the gap.
Frequently Asked Questions
What is the time difference between Perth and Houston?
The time difference between Perth and Houston is currently 13 hours behind. Perth uses GMT+8 (UTC+8), while Houston uses CDT (UTC-5). This difference varies seasonally due to Daylight Saving Time, ranging from 14 hours behind to 13 hours behind.
When it's noon in Perth, what time is it in Houston?
When it's 12:00 PM (noon) in Perth, it is 11:00 PM in Houston. Use our calculator above to convert any other time.
Does the time difference between Perth and Houston change?
Yes, the time difference changes throughout the year. Because Houston observes Daylight Saving Time, the offset shifts between 14 hours behind and 13 hours behind at different times of the year.
What are the best times to schedule a call between Perth and Houston?
There is no overlap between standard business hours (9 AM – 6 PM) in Perth and Houston. Consider scheduling early morning in one city or late evening in the other to find a mutually reasonable time.
Is Perth ahead or behind Houston?
Perth is currently 13 hours ahead of Houston.
What time zone is Perth in?
Perth is in the Australia/Perth time zone, currently using GMT+8 (UTC+8). Perth does not observe Daylight Saving Time.
What time is midnight in Perth in Houston?
When it is midnight (12:00 AM) in Perth, it is 11:00 AM in Houston.