CEST (Vienna) to IST (Kolkata) Time Converter

Convert time between CEST (Vienna) and IST (Kolkata)

Live updates
02:50 PM→06:20 PM
IST (Kolkata) is 3h 30m ahead of CEST (Vienna)

From

CEST (Vienna)

City:
Vienna
Country:
Austria
UTC Offset:
UTC+2
Local Time:
02:50 PMAfternoon

To

IST (Kolkata)

City:
Kolkata
Country:
India
UTC Offset:
UTC+5:30
Local Time:
06:20 PMEvening

Time Analysis

Smart Insights

Best time to call

IST (Kolkata) morning

CEST (Vienna) is sleeping

Working hours overlap

6 hours

9 AM - 5 PM window

24-Hour Comparison

Quick reference for the full day

UTC → CEST (Vienna) → IST (Kolkata)

CEST (Vienna) Business Hours

Business Hours: 9:00 AM - 5:00 PM (UTC +02:00)

IST (Kolkata) Business Hours

Business Hours: 9:00 AM - 5:00 PM (UTC +05:30)

Best time to schedule meetings: When both timezones are in business hours (9 AM - 5 PM)

CEST (Vienna) is 3h 30m behind of IST (Kolkata)

UTC
CEST (Vienna)9AM-5PM
IST (Kolkata)9AM-5PM
00:00Oct 23
02:00Oct 23
05:30Oct 23
01:00Oct 23
03:00Oct 23
06:30Oct 23
02:00Oct 23
04:00Oct 23
07:30Oct 23
03:00Oct 23
05:00Oct 23
08:30Oct 23
04:00Oct 23
06:00Oct 23
09:30Oct 23
05:00Oct 23
07:00Oct 23
10:30Oct 23
06:00Oct 23
08:00Oct 23
11:30Oct 23
07:00Oct 23
09:00Oct 23
12:30Oct 23
08:00Oct 23
10:00Oct 23
13:30Oct 23
09:00Oct 23
11:00Oct 23
14:30Oct 23
10:00Oct 23
12:00Oct 23
15:30Oct 23
11:00Oct 23
13:00Oct 23
16:30Oct 23
12:00NowOct 23
14:00Oct 23
17:30Oct 23
13:00Oct 23
15:00Oct 23
18:30Oct 23
14:00Oct 23
16:00Oct 23
19:30Oct 23
15:00Oct 23
17:00Oct 23
20:30Oct 23
16:00Oct 23
18:00Oct 23
21:30Oct 23
17:00Oct 23
19:00Oct 23
22:30Oct 23
18:00Oct 23
20:00Oct 23
23:30Oct 23
19:00Oct 23
21:00Oct 23
00:30 (next day)Oct 24
20:00Oct 23
22:00Oct 23
01:30 (next day)Oct 24
21:00Oct 23
23:00Oct 23
02:30 (next day)Oct 24
22:00Oct 23
00:00 (next day)Oct 24
03:30 (next day)Oct 24
23:00Oct 23
01:00 (next day)Oct 24
04:30 (next day)Oct 24
Current UTC hour
Overlap (Both 9AM-5PM)
CEST (Vienna) only
IST (Kolkata) only
Overlap dot
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Frequently Asked Questions

About CEST (Vienna) to IST (Kolkata) time conversion

General Questions

IST (Kolkata)is3 hours and 30 minutesahead ofCEST (Vienna)

CEST (Vienna)

12:00 AM

IST (Kolkata)

3:30 AM

Conversely, when it is 12:00 AM in IST (Kolkata), it is 8:30 PM in CEST (Vienna).

Business & Meetings

Travel Planning

Technical Details