Sydney to IST Time Converter
Convert Sydney time to IST time
Loading timezones...
Sydney to Kolkata Time Converter
Convert time between Sydney and Kolkata instantly. Current time difference: 4.5 hours. Kolkata is 4.5 hours behind Sydney.
This DST-aware converter shows live current times and recommends the best meeting slots for global teams.
Meeting Compatibility
Fair overlap of 3.5 hours - plan meetings carefully
Different work week patterns
Recommended Meeting Times
Lunch in Sydney / Morning in Kolkata
Afternoon in Sydney / Morning in Kolkata
Afternoon in Sydney / Morning in Kolkata
Live Current Time
Sydney
--:-- --
Kolkata
--:-- --
Sydney → Kolkata Time Conversion
Frequently Asked Questions
What is the time difference between Sydney and Kolkata?
When working across Sydney and Kolkata, 4.5 hours. Sydney is 4.5 hours behind Kolkata. Need to coordinate with teams in Sydney and Kolkata?
What is the UTC offset for Kolkata?
Kolkata is UTC+5:30 (5.5 hours ahead of UTC).
What is the UTC offset for Sydney?
Sydney is UTC+10 (10 hours ahead of UTC).
Does Sydney observe Daylight Saving Time?
Sydney observes DST.
Does Kolkata observe Daylight Saving Time?
Kolkata does NOT observe DST.
What are the best times to schedule meetings between Sydney and Kolkata?
For effective cross-continent communication, the overlap score is 50.6% (Grade: C). Recommended slots: 1.5:00 PM - 2.5:00 PM in Sydney / 9:00 AM - 10:00 AM in Kolkata.
How does Daylight Saving Time affect the Sydney to Kolkata time difference?
The difference changes when Sydney shifts clocks (typically March and November).
What's the current time in Sydney and Kolkata?
You can see the live current time for both locations in the "Live Current Time" section above. The converter automatically updates every minute.
Daylight Saving Time Notice
Sydney observes DST. The time difference changes when Sydney shifts clocks.
Share
Sydney to IST Time Converter | Solvezi