United States
Singapore
Houston to Singapore Time Difference
Singapore is 13 hours ahead of Houston
Houston vs Singapore — At a Glance
Houston to Singapore — Hour-by-Hour
About Houston and Singapore
Houston (population: 2.3M) is known for NASA's Johnson Space Center, energy sector capital, and the Texas Medical Center. Singapore (population: 5.7M) is known for Asia's financial hub, Marina Bay Sands, Changi Airport, and strict governance.
Business Hours Overlap
The 13-hour gap means Houston and Singapore have almost no standard-hours overlap. Early morning calls from Houston or late evening calls from Singapore are the most practical options.
Calling Between Cities
With 13 hours between Houston (+1) and Singapore (+65), finding a mutually convenient calling time is tricky. Consider scheduling calls in advance rather than calling spontaneously.
Currency
Houston uses USD while Singapore uses SGD. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Houston and Singapore share English as a common language, which simplifies business communication.
Use our world clock tool to compare Houston and Singapore visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Houston and Singapore?
Singapore, Singapore is 13 hours ahead of Houston, United States. Houston is in the America/Chicago timezone (UTC-5) and Singapore is in the Asia/Singapore timezone (UTC+8).
When it's noon in Houston, what time is it in Singapore?
When it's 12:00 PM (noon) in Houston, it's 1:00 AM in Singapore.
What is the best time to call Singapore from Houston?
The best time to call Singapore from Houston is during the overlapping business hours. When it's 9 AM in Houston, it's 10:00 PM in Singapore. Aim for late morning to early afternoon in Houston for the best chance of reaching someone during working hours.
What currency does Singapore use?
Singapore, Singapore uses SGD. Houston uses USD. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Singapore?
The primary languages in Singapore are English, Mandarin, Malay, Tamil. Houston also speaks English, making communication easier.
How do I dial Singapore from Houston?
To call Singapore from Houston, dial your international access code followed by +65 and the local number. Houston uses country code +1 and Singapore uses +65.
