Dallas to Osaka Time Difference
Osaka is 14 hours ahead of Dallas. When it's 07:57:08 AM in Dallas, it's 09:57:08 PM in Osaka.
How Many Hours Ahead Is Osaka From Dallas?
Osaka is 14 hours ahead of Dallas. So Dallas is 14 hours behind Osaka looking the other way — the same gap, described from the other end.
In practice that means a working day in Dallas starts when it is already 11:00 PM in Osaka. The gap is not fixed all year: it becomes 15 hours on Sunday, November 1, 2026, when Dallas changes its clocks.
Best Time to Call Dallas and Osaka
Standard 9-to-5 hours in Dallas and Osaka never overlap, so someone has to take the call outside their working day. The most workable window is 5:00 PM to 10:00 PM in Dallas, which is 7:00 AM to 12:00 PM in Osaka.
both at work Dallas only Osaka only neither — hours shown along the strip are Dallas local time.
Convert a Specific Time
Pick any date and time in Dallas to see the exact equivalent in Osaka.
Common Times Converted
Dallas time on the left, Osaka time on the right.
Dallas to Osaka: Full 24-Hour Conversion Table
Based on today, Sunday, October 11, 2026 in Dallas. Shaded rows are working hours; the darker shade marks the hours when both cities are at work.
| Dallas | Osaka | Working hours |
|---|---|---|
| 12:00 AM | 2:00 PM | Osaka only |
| 1:00 AM | 3:00 PM | Osaka only |
| 2:00 AM | 4:00 PM | Osaka only |
| 3:00 AM | 5:00 PM | — |
| 4:00 AM | 6:00 PM | — |
| 5:00 AM | 7:00 PM | — |
| 6:00 AM | 8:00 PM | — |
| 7:00 AM | 9:00 PM | — |
| 8:00 AM | 10:00 PM | — |
| 9:00 AM | 11:00 PM | Dallas only |
| 10:00 AM | 12:00 AM next day | Dallas only |
| 11:00 AM | 1:00 AM next day | Dallas only |
| 12:00 PM | 2:00 AM next day | Dallas only |
| 1:00 PM | 3:00 AM next day | Dallas only |
| 2:00 PM | 4:00 AM next day | Dallas only |
| 3:00 PM | 5:00 AM next day | Dallas only |
| 4:00 PM | 6:00 AM next day | Dallas only |
| 5:00 PM | 7:00 AM next day | — |
| 6:00 PM | 8:00 AM next day | — |
| 7:00 PM | 9:00 AM next day | Osaka only |
| 8:00 PM | 10:00 AM next day | Osaka only |
| 9:00 PM | 11:00 AM next day | Osaka only |
| 10:00 PM | 12:00 PM next day | Osaka only |
| 11:00 PM | 1:00 PM next day | Osaka only |
Understanding the Dallas – Osaka Time Difference
Dallas runs on America/Chicago, currently CDT (UTC-5:00). Osaka runs on Asia/Tokyo, currently JST (UTC+9:00). The gap of 14 hours is simply the distance between those two offsets.
Dallas observes Daylight Saving Time and Osaka does not, so the gap between them shifts by an hour twice a year. The next shift is on Sunday, November 1, 2026, when Dallas adjusts its clocks and the difference becomes 15 hours. Anything scheduled across that date needs checking again.
Full clock-change dates: Daylight Saving Time in the United States · Daylight Saving Time in Japan.
Dallas today
Osaka today
Frequently Asked Questions
What is the time difference between Dallas and Osaka?
Osaka is currently 14 hours ahead of Dallas. That gap becomes 15 hours on Sunday, November 1, 2026, when Dallas changes its clocks.
How many hours ahead is Osaka from Dallas?
Osaka is 14 hours ahead of Dallas. Looking at it the other way, Dallas is 14 hours behind Osaka.
What time is it in Osaka when it is 9:00 AM in Dallas?
When it is 9:00 AM in Dallas, it is 11:00 PM in Osaka.
Is Osaka ahead of or behind Dallas?
Osaka is 14 hours ahead of Dallas. Osaka reaches each point in the day first, so its working day is already finishing while Dallas is still getting started.
What is the best time to call between Dallas and Osaka?
Standard business hours in Dallas and Osaka do not overlap at all, so one side has to step outside the 9-to-5. The most workable window is 5:00 PM to 10:00 PM in Dallas, which is 7:00 AM to 12:00 PM in Osaka.
Does the time difference between Dallas and Osaka change during the year?
Yes. Dallas observes Daylight Saving Time and Osaka does not, so the gap between them shifts during the year. It changes to 15 hours on Sunday, November 1, 2026.
What time zones are Dallas and Osaka in?
Dallas uses the America/Chicago time zone, currently CDT (UTC-5:00). Osaka uses Asia/Tokyo, currently JST (UTC+9:00).