Kolkata to Colombo Time Difference
🇮🇳 Kolkata is currently the same time of 🇱🇰 Colombo.
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Atin 🇮🇳 Kolkata→it will be—in 🇱🇰 Colombo
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Difference
0h
Business overlap
9h
Distance
1,964 km
Approx. flight
2.3h
Hour-by-Hour: Kolkata to Colombo
| 🇮🇳 Kolkata | 🇱🇰 Colombo | Note |
|---|---|---|
| 12:00 AM | 12:00 AM | |
| 1:00 AM | 1:00 AM | |
| 2:00 AM | 2:00 AM | |
| 3:00 AM | 3:00 AM | |
| 4:00 AM | 4:00 AM | |
| 5:00 AM | 5:00 AM | |
| 6:00 AM | 6:00 AM | |
| 7:00 AM | 7:00 AM | |
| 8:00 AM | 8:00 AM | |
| 9:00 AM | 9:00 AM | |
| 10:00 AM | 10:00 AM | |
| 11:00 AM | 11:00 AM | |
| 12:00 PM | 12:00 PM | |
| 1:00 PM | 1:00 PM | |
| 2:00 PM | 2:00 PM | |
| 3:00 PM | 3:00 PM | |
| 4:00 PM | 4:00 PM | |
| 5:00 PM | 5:00 PM | |
| 6:00 PM | 6:00 PM | |
| 7:00 PM | 7:00 PM | |
| 8:00 PM | 8:00 PM | |
| 9:00 PM | 9:00 PM | |
| 10:00 PM | 10:00 PM | |
| 11:00 PM | 11:00 PM |
Daylight Saving Time (DST)
Neither Kolkata nor Colombo observes Daylight Saving Time. The time difference is always the same time.
Best Meeting Times
There are 9 overlapping business hours between Kolkata and Colombo (9 AM – 6 PM in each city).
🇮🇳 Kolkata
9:00 AM – 6:00 PM
🇱🇰 Colombo
9:00 AM – 6:00 PM
Frequently Asked Questions
What is the time difference between Kolkata and Colombo?
The time difference between Kolkata and Colombo is currently the same time. Kolkata uses GMT+5:30 (UTC+5:30), while Colombo uses GMT+5:30 (UTC+5:30).
When it's noon in Kolkata, what time is it in Colombo?
When it's 12:00 PM (noon) in Kolkata, it is 12:00 PM in Colombo. Use our calculator above to convert any other time.
Does the time difference between Kolkata and Colombo change?
No. The time difference between Kolkata and Colombo is always the same time — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Kolkata and Colombo?
The best time to call is between 9:00 AM and 6:00 PM in Kolkata (which is 9:00 AM – 6:00 PM in Colombo). This 9-hour window falls within business hours in both cities.
Is Kolkata ahead or behind Colombo?
Kolkata and Colombo are in the same time zone right now — there is no difference.
What time zone is Kolkata in?
Kolkata is in the Asia/Kolkata time zone, currently using GMT+5:30 (UTC+5:30). Kolkata does not observe Daylight Saving Time.
What time is midnight in Kolkata in Colombo?
When it is midnight (12:00 AM) in Kolkata, it is 12:00 AM in Colombo.