Mon
Tue
Wed
Thu
Fri
Sat
Sun
88
:
88
:
88
Time Difference Ostrava - Kolkata
-04:30 hours
The time difference between Ostrava Kolkata is -04:30 hours. The timezone in Ostrava is GMT Ostrava and GMT Kolkata in Kolkata
Distance between Ostrava and Kolkata is 7814.91 km
Ostrava - Czech Republic
Ostrava
GTM +1
Kolkata - India
Mon
Tue
Wed
Thu
Fri
Sat
Sun
88
:
88
:
88
Kolkata
GTM +5
Ostrava
Ostrava has daylight saving time (DST), the Sunday, March 30, 2025 at 2:00 AM you will have to add 1 hour for the winter time and the Sunday, October 26, 2025 at 3:00 AM substract 1 hour.
Kolkata
Kolkata does not observe Daylight Saving Time (DST). It will be the same time during all the year: India Standard Time .
