United States
South Africa
Houston to Durban Time Difference
Durban is 7 hours ahead of Houston
Houston vs Durban — At a Glance
Houston to Durban — Hour-by-Hour
About Houston and Durban
Houston (population: 2.3M) is known for NASA's Johnson Space Center, energy sector capital, and the Texas Medical Center. Durban (population: 3.7M) is known for the Golden Mile beachfront, Indian-influenced cuisine, and Africa's busiest port.
Business Hours Overlap
With a 7-hour difference, teams in Houston and Durban typically rely on a narrow overlap window for real-time meetings and use async tools like Slack or email for the rest.
Calling Between Cities
When calling Durban (+27) from Houston (+1), be mindful of the 7-hour gap. The safest window is early morning in Houston (8–10 AM) to reach people during waking hours.
Currency
Houston uses USD while Durban uses ZAR. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Houston and Durban share English as a common language, which simplifies business communication.
Use our world clock tool to compare Houston and Durban visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Houston and Durban?
Durban, South Africa is 7 hours ahead of Houston, United States. Houston is in the America/Chicago timezone (UTC-5) and Durban is in the Africa/Johannesburg timezone (UTC+2).
When it's noon in Houston, what time is it in Durban?
When it's 12:00 PM (noon) in Houston, it's 7:00 PM in Durban.
What is the best time to call Durban from Houston?
The best time to call Durban from Houston is during the overlapping business hours. When it's 9 AM in Houston, it's 4:00 PM in Durban. Aim for late morning to early afternoon in Houston for the best chance of reaching someone during working hours.
What currency does Durban use?
Durban, South Africa uses ZAR. Houston uses USD. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Durban?
The primary languages in Durban are English, Zulu. Houston also speaks English, making communication easier.
How do I dial Durban from Houston?
To call Durban from Houston, dial your international access code followed by +27 and the local number. Houston uses country code +1 and Durban uses +27.
