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Time difference between Houston and Singapore

Singapore is 13 hours ahead of Houston.

Houston
United States · Central Daylight Time
2:45 AM
Wednesday, October 21, 2026
Singapore
Singapore · Singapore Standard Time
3:45 PM
Wednesday, October 21, 2026
Compare more placesSingapore to Houston

Houston to Singapore time converter

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

HoustonSingapore
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 Singapore?

Singapore is 13 hours ahead of Houston. Houston is on UTC−5 and Singapore is on UTC+8.

What time is it in Singapore when it is 9 AM in Houston?

When it is 9:00 AM in Houston, it is 10:00 PM in Singapore.

When is the best time to call Singapore 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 Singapore); 7:00 PM–10:00 PM in Houston (8:00 AM–11:00 AM in Singapore), when both places are awake.

Does the time difference between Houston and Singapore change?

Yes. Because of daylight saving time, the difference changes on Sunday, November 1, 2026, when Singapore will be 14 hours ahead of Houston.

Houston is 13 hours behind Singapore. More: time in Houston · time in Singapore

Time difference from Houston to other cities

All Houston time differences →

Time difference from Singapore