Time Difference between Tokyo and Round Rock
Tokyo (UTC+9) → Chicago (UTC-5)
🕐 Interactive Time Explorer
When it's 15:00 in Tokyo, it's 01:00 in Round Rock
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Tokyo & Round Rock◐ Extended Hours (3 hours)
✈️ Travel Information
Distance
10,526 km
Est. Flight Time
~13.4h
Time Difference
-14h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Tokyo
16:00
Round Rock (-1)
09:00
Tokyo
19:00
Round Rock (-1)
12:00
Tokyo
22:00
Round Rock (-1)
15:00
Tokyo
01:00
Round Rock
18:00
Tokyo
04:00
Round Rock
21:00
Tokyo
07:00
Round Rock
00:00
Tokyo
10:00
Round Rock (-1)
03:00
Tokyo
13:00
Round Rock (-1)
❓ Frequently Asked Questions
Time Difference Between Tokyo and Round Rock
Tokyo, Japan and Round Rock, United States are separated by a time difference of 14 hours. When it's noon in Tokyo, it's 14 hours earlier in Round Rock.
Tokyo operates on Asia/Tokyo timezone, while Round Rock uses America/Chicago. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
Due to the 14 hours difference, finding overlapping business hours can be challenging.
Flight Considerations
The distance between Tokyo and Round Rock is approximately 10,526 km. A direct flight typically takes around 13.4 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.