Houston to Phnom Penh Time Difference
🇺🇸 Houston is currently 12 hours ahead of 🇰🇭 Phnom Penh. This difference varies between 12h and 13h due to Daylight Saving Time.
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Atin 🇺🇸 Houston→it will be—in 🇰🇭 Phnom Penh
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Difference
+12h
Business overlap
None
Distance
14,932 km
Approx. flight
17.6h
Hour-by-Hour: Houston to Phnom Penh
| 🇺🇸 Houston | 🇰🇭 Phnom Penh | Note |
|---|---|---|
| 12:00 AM | 12:00 PM | |
| 1:00 AM | 1:00 PM | |
| 2:00 AM | 2:00 PM | |
| 3:00 AM | 3:00 PM | |
| 4:00 AM | 4:00 PM | |
| 5:00 AM | 5:00 PM | |
| 6:00 AM | 6:00 PM | |
| 7:00 AM | 7:00 PM | |
| 8:00 AM | 8:00 PM | |
| 9:00 AM | 9:00 PM | |
| 10:00 AM | 10:00 PM | |
| 11:00 AM | 11:00 PM | |
| 12:00 PM | 12:00 AM(next day) | Next day |
| 1:00 PM | 1:00 AM(next day) | Next day |
| 2:00 PM | 2:00 AM(next day) | Next day |
| 3:00 PM | 3:00 AM(next day) | Next day |
| 4:00 PM | 4:00 AM(next day) | Next day |
| 5:00 PM | 5:00 AM(next day) | Next day |
| 6:00 PM | 6:00 AM(next day) | Next day |
| 7:00 PM | 7:00 AM(next day) | Next day |
| 8:00 PM | 8:00 AM(next day) | Next day |
| 9:00 PM | 9:00 AM(next day) | Next day |
| 10:00 PM | 10:00 AM(next day) | Next day |
| 11:00 PM | 11:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Houston observes Daylight Saving Time, while Phnom Penh does not. This causes the time difference to shift between 12 hours ahead and 13 hours ahead depending on the season. Currently, Houston is 12 hours ahead relative to Phnom Penh.
Min difference
12h
Max difference
13h
Best Meeting Times
There is no overlap between standard business hours (9 AM – 6 PM) in Houston and Phnom Penh. Consider scheduling early morning or late evening calls to bridge the gap.
Frequently Asked Questions
What is the time difference between Houston and Phnom Penh?
The time difference between Houston and Phnom Penh is currently 12 hours ahead. Houston uses CDT (UTC-5), while Phnom Penh uses GMT+7 (UTC+7). This difference varies seasonally due to Daylight Saving Time, ranging from 12 hours ahead to 13 hours ahead.
When it's noon in Houston, what time is it in Phnom Penh?
When it's 12:00 PM (noon) in Houston, it is 12:00 AM in Phnom Penh. Use our calculator above to convert any other time.
Does the time difference between Houston and Phnom Penh change?
Yes, the time difference changes throughout the year. Because Houston observes Daylight Saving Time, the offset shifts between 12 hours ahead and 13 hours ahead at different times of the year.
What are the best times to schedule a call between Houston and Phnom Penh?
There is no overlap between standard business hours (9 AM – 6 PM) in Houston and Phnom Penh. Consider scheduling early morning in one city or late evening in the other to find a mutually reasonable time.
Is Houston ahead or behind Phnom Penh?
Houston is currently 12 hours behind Phnom Penh.
What time zone is Houston in?
Houston is in the America/Chicago time zone, currently using CDT (UTC-5). Houston observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Houston in Phnom Penh?
When it is midnight (12:00 AM) in Houston, it is 12:00 PM in Phnom Penh.