Kolkata to Tokyo Time Converter
Tokyo is 3 hours 30 minutes ahead of Kolkata right now. 9:00 AM in Kolkata is 12:30 PM in Tokyo.
Time now: Kolkata and Tokyo
Tokyo is 3 hours 30 minutes ahead of Kolkata right now. The gap stays the same all year, because neither changes its clocks.
Kolkata and Tokyo are about 5,134 km (3,190 miles) apart in a straight line. Right now Kolkata is on IST (UTC+05:30) and Tokyo is on JST (UTC+09:00).
Kolkata to Tokyo conversion table
Every hour of the day, using today's time difference.
| Kolkata | Tokyo |
|---|---|
| 12:00 AM | 3:30 AM |
| 1:00 AM | 4:30 AM |
| 2:00 AM | 5:30 AM |
| 3:00 AM | 6:30 AM |
| 4:00 AM | 7:30 AM |
| 5:00 AM | 8:30 AM |
| 6:00 AM | 9:30 AM |
| 7:00 AM | 10:30 AM |
| 8:00 AM | 11:30 AM |
| 9:00 AM | 12:30 PM |
| 10:00 AM | 1:30 PM |
| 11:00 AM | 2:30 PM |
| 12:00 PM | 3:30 PM |
| 1:00 PM | 4:30 PM |
| 2:00 PM | 5:30 PM |
| 3:00 PM | 6:30 PM |
| 4:00 PM | 7:30 PM |
| 5:00 PM | 8:30 PM |
| 6:00 PM | 9:30 PM |
| 7:00 PM | 10:30 PM |
| 8:00 PM | 11:30 PM |
| 9:00 PM | 12:30 AMnext day |
| 10:00 PM | 1:30 AMnext day |
| 11:00 PM | 2:30 AMnext day |
Best time to meet between Kolkata and Tokyo
Working hours overlap (9 AM – 6 PM in both places):
- 9:00 AM – 3:00 PM Kolkata = 12:30 PM – 6:30 PM Tokyo
Does the time difference between Kolkata and Tokyo change?
No. Neither place changes its clocks, so Tokyo is 3 hours 30 minutes ahead of Kolkata all year.
Office hours in each other's time
- 9 AM to 6 PM in Kolkata is 12:30 PM to 9:30 PM in Tokyo.
- 9 AM to 6 PM in Tokyo is 5:30 AM to 2:30 PM in Kolkata.
Based on today's clock settings.
Frequently asked questions
What is the time difference between Kolkata and Tokyo?
Tokyo is 3 hours 30 minutes ahead of Kolkata right now. The gap stays the same all year, because neither changes its clocks.
How do I convert Kolkata to Tokyo?
Add 3 hours 30 minutes to the Kolkata time to get the Tokyo time (at today's difference). 9:00 AM in Kolkata is 12:30 PM in Tokyo. Or use the converter above and pick any date and time.
What is the current time in Tokyo?
It is 11:09 AM in Tokyo on Tuesday, November 10 (the converter above shows it live). At the same moment it is 7:39 AM in Kolkata.
Does the time difference between Kolkata and Tokyo change during the year?
No. Neither place changes its clocks, so Tokyo is 3 hours 30 minutes ahead of Kolkata all year.
What is the best time for a meeting between Kolkata and Tokyo?
Between 9 AM and 6 PM in both places you can meet at 9:00 AM – 3:00 PM Kolkata = 12:30 PM – 6:30 PM Tokyo. Check the overlap section on this page for every option.