Houston, United States Johannesburg, South Africa

Houston is in the CDT timezone (UTC-5) and Johannesburg is in the SAST timezone (UTC+2). The time difference between them is 7 hours.

Use the timeline above to find overlapping business hours between Houston and Johannesburg. The "Best time to meet" card highlights the window where both cities are within working hours (9 AM – 6 PM local time).

Houston observes Daylight Saving Time, while Johannesburg does not. When DST is active in Houston, the time difference changes by 1 hour.

Click the pencil icon next to the Houston clock and type any time. The Johannesburg clock will update instantly, showing the exact corresponding time. You can also pick a date to account for DST changes.