Time Difference between Tokyo and Kolkata
Tokyo (UTC+9) → Kolkata (UTC+5:30)
🕐 Interactive Time Explorer
When it's 14:00 in Tokyo, it's 10.5:00 in Kolkata
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Tokyo & Kolkata✓ Perfect Match (4 hours)
◐ Extended Hours (6 hours)
✈️ Travel Information
Distance
5,134 km
Est. Flight Time
~7h
Time Difference
-3.5h
Work Hours Overlap
4h
Good
🔴 Office Closed
Tomorrow 13:00
13:00 - 17:00
⏰ Quick Conversion
06:00
Tokyo
2.5:00
Kolkata
09:00
Tokyo
5.5:00
Kolkata
12:00
Tokyo
8.5:00
Kolkata
15:00
Tokyo
11.5:00
Kolkata
18:00
Tokyo
14.5:00
Kolkata
21:00
Tokyo
17.5:00
Kolkata
00:00
Tokyo
20.5:00
Kolkata (-1)
03:00
Tokyo
23.5:00
Kolkata (-1)
❓ Frequently Asked Questions
Time Difference Between Tokyo and Kolkata
Tokyo, Japan and Kolkata, India are separated by a time difference of 3 hours 30 min. When it's noon in Tokyo, it's 3 hours 30 min earlier in Kolkata.
Tokyo operates on Asia/Tokyo timezone, while Kolkata uses Asia/Kolkata. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
To catch business hours in both cities, consider scheduling calls during late afternoon in Tokyo.
Flight Considerations
The distance between Tokyo and Kolkata is approximately 5,134 km. A direct flight typically takes around 7 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.