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Time difference between Houston and Ho Chi Minh City

Ho Chi Minh City is 13 hours ahead of Houston.

Houston
United States · Central Standard Time
6:49 PM
Wednesday, November 11, 2026
Vietnam · Indochina Time
7:49 AM
Thursday, November 12, 2026

Houston to Ho Chi Minh City time converter

Green rows are office hours in both places; light green rows are when both are awake.

HoustonHo Chi Minh City
12:00 AM1:00 PM
1:00 AM2:00 PM
2:00 AM3:00 PM
3:00 AM4:00 PM
4:00 AM5:00 PM
5:00 AM6:00 PM
6:00 AM7:00 PM
7:00 AM8:00 PM
8:00 AM9:00 PM
9:00 AM10:00 PM
10:00 AM11:00 PM
11:00 AM12:00 AM (next day)
12:00 PM1:00 AM (next day)
1:00 PM2:00 AM (next day)
2:00 PM3:00 AM (next day)
3:00 PM4:00 AM (next day)
4:00 PM5:00 AM (next day)
5:00 PM6:00 AM (next day)
6:00 PM7:00 AM (next day)
7:00 PM8:00 AM (next day)
8:00 PM9:00 AM (next day)
9:00 PM10:00 AM (next day)
10:00 PM11:00 AM (next day)
11:00 PM12:00 PM (next day)

Questions

What is the time difference between Houston and Ho Chi Minh City?

Ho Chi Minh City is 13 hours ahead of Houston. Houston is on UTC−6 and Ho Chi Minh City is on UTC+7.

What time is it in Ho Chi Minh City when it is 9 AM in Houston?

When it is 9:00 AM in Houston, it is 10:00 PM in Ho Chi Minh City.

When is the best time to call Ho Chi Minh City from Houston?

There are no shared office hours. The most comfortable time to call is 8:00 AM–9:00 AM in Houston (9:00 PM–10:00 PM in Ho Chi Minh City); 7:00 PM–10:00 PM in Houston (8:00 AM–11:00 AM in Ho Chi Minh City), when both places are awake.

Which days are working days in both Houston and Ho Chi Minh City?

Both Houston and Ho Chi Minh City usually work Monday to Friday.

Does the time difference between Houston and Ho Chi Minh City change?

Yes. Because of daylight saving time, the difference changes on Sunday, March 14, 2027, when Ho Chi Minh City will be 12 hours ahead of Houston.

Houston is 13 hours behind Ho Chi Minh City. More: time in Houston · time in Ho Chi Minh City

Time difference from Houston to other cities

All Houston time differences →

Time difference from Ho Chi Minh City