Kolkata to Guangzhou Time Difference
🇮🇳 Kolkata is currently 2.5 hours ahead of 🇨🇳 Guangzhou.
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Atin 🇮🇳 Kolkata→it will be—in 🇨🇳 Guangzhou
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Difference
+2.5h
Business overlap
6h
Distance
2,549 km
Approx. flight
3h
Hour-by-Hour: Kolkata to Guangzhou
| 🇮🇳 Kolkata | 🇨🇳 Guangzhou | Note |
|---|---|---|
| 12:00 AM | 2:30 AM | |
| 1:00 AM | 3:30 AM | |
| 2:00 AM | 4:30 AM | |
| 3:00 AM | 5:30 AM | |
| 4:00 AM | 6:30 AM | |
| 5:00 AM | 7:30 AM | |
| 6:00 AM | 8:30 AM | |
| 7:00 AM | 9:30 AM | |
| 8:00 AM | 10:30 AM | |
| 9:00 AM | 11:30 AM | |
| 10:00 AM | 12:30 PM | |
| 11:00 AM | 1:30 PM | |
| 12:00 PM | 2:30 PM | |
| 1:00 PM | 3:30 PM | |
| 2:00 PM | 4:30 PM | |
| 3:00 PM | 5:30 PM | |
| 4:00 PM | 6:30 PM | |
| 5:00 PM | 7:30 PM | |
| 6:00 PM | 8:30 PM | |
| 7:00 PM | 9:30 PM | |
| 8:00 PM | 10:30 PM | |
| 9:00 PM | 11:30 PM | |
| 10:00 PM | 12:30 AM(next day) | Next day |
| 11:00 PM | 1:30 AM(next day) | Next day |
Daylight Saving Time (DST)
Neither Kolkata nor Guangzhou observes Daylight Saving Time. The time difference is always 2.5 hours ahead.
Best Meeting Times
There are 6 overlapping business hours between Kolkata and Guangzhou (9 AM – 6 PM in each city).
🇮🇳 Kolkata
9:00 AM – 3:00 PM
🇨🇳 Guangzhou
11:30 AM – 5:30 PM
Frequently Asked Questions
What is the time difference between Kolkata and Guangzhou?
The time difference between Kolkata and Guangzhou is currently 2.5 hours ahead. Kolkata uses GMT+5:30 (UTC+5:30), while Guangzhou uses GMT+8 (UTC+8).
When it's noon in Kolkata, what time is it in Guangzhou?
When it's 12:00 PM (noon) in Kolkata, it is 2:30 PM in Guangzhou. Use our calculator above to convert any other time.
Does the time difference between Kolkata and Guangzhou change?
No. The time difference between Kolkata and Guangzhou is always 2.5 hours ahead — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Kolkata and Guangzhou?
The best time to call is between 9:00 AM and 3:00 PM in Kolkata (which is 11:30 AM – 5:30 PM in Guangzhou). This 6-hour window falls within business hours in both cities.
Is Kolkata ahead or behind Guangzhou?
Kolkata is currently 2.5 hours behind Guangzhou.
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 Guangzhou?
When it is midnight (12:00 AM) in Kolkata, it is 2:30 AM in Guangzhou.