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Changchun to Kolkata time
Use TimeInOne to convert any local time in Changchun, China to the corresponding time in Kolkata, India.
The conversion uses Asia/Shanghai and Asia/Kolkata, including date-specific seasonal clock changes.
City Time Converter
Changchun to Kolkata Time Converter
Convert Changchun, China time to Kolkata, India. Compare local times, working hours and recommended meeting slots.
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Locations
About Changchun and Kolkata
Compare location details, time zones, populations and coordinates for both cities.
City information
Changchun
China
- Country
- China
- CN
- Population
- 4,714,996
- Time zone
- Asia/Shanghai
- Coordinates
- 43.8800° N
- 125.3228° E
City information
Kolkata
India
- Country
- India
- IN
- Population
- 4,631,392
- Time zone
- Asia/Kolkata
- Coordinates
- 22.5626° N
- 88.3630° E
Need the reverse conversion?
Convert Kolkata time back to Changchun.
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FAQ
Changchun to Kolkata time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between Changchun and Kolkata.
What is the time difference between Changchun and Kolkata?
Kolkata is 2.5 hours behind Changchun. The exact difference can change during the year when one location changes its clocks before the other.
Is Kolkata ahead of Changchun?
No. Kolkata is currently 2.5 hours behind Changchun.
What time is 9:00 AM in Changchun in Kolkata?
When it is 9:00 AM in Changchun, it is 6:30:00 AM in Kolkata on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Do Changchun and Kolkata observe daylight saving time?
Changchun, China does not normally use a seasonal daylight-saving offset. Kolkata, India does not normally use a seasonal daylight-saving offset. TimeInOne uses the IANA zones Asia/Shanghai and Asia/Kolkata for date-specific conversions.
What is the best meeting time between Changchun and Kolkata?
The next recommended working-hours overlap is 3:00 PM in Changchun and 12:30 PM in Kolkata, on Mon, Aug 17.