World Timezones

Mumbai to Vienna Converter

Compare Vienna to Mumbai instead
Mumbai11:56 amSun, Oct 25
MumbaiIST
India · UTC+5:30
11:56 amSun, Oct 25
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
ViennaCET
Austria · UTC+1
7:26 amSun, Oct 25
8p
9p
10p
11p
12a
1a
2a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p

Offset

The time difference between Mumbai and Vienna is 4.5 hours.

4.5 hours

Mumbai (IST) is ahead of Vienna (CET).

IST: UTC+5:30

CET: UTC+1

Neither Mumbai nor Vienna is currently observing daylight saving time.

When to schedule

Business-hours overlap: 1 PM–5 PM in Mumbai (9 AM–1 PM in Vienna).

Both teams are in working hours during this window on weekdays.

Suggested time: 3:00 PM Mumbai (11:30 AM Vienna).

This window may shift by an hour during daylight saving time.

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

Austria

  • New Year's DayThu, Jan 1
  • EpiphanyTue, Jan 6
  • Easter SundaySun, Apr 5
  • Easter MondayMon, Apr 6
  • National HolidayFri, May 1
  • Ascension DayThu, May 14
  • PentecostSun, May 24
  • Whit MondayMon, May 25
  • Corpus ChristiThu, Jun 4
  • Assumption DaySat, Aug 15
  • National HolidayMon, Oct 26
  • All Saints' DaySun, Nov 1
  • Immaculate ConceptionTue, Dec 8
  • Christmas DayFri, Dec 25
  • St. Stephen's DaySat, Dec 26

About these zones

Mumbai uses India Standard Time (IST). To call India, dial +91.

Vienna uses Central European Time (CET, or CEST). To call Austria, dial +43.

Vienna is approximately 3,700 miles northwest of Mumbai.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

MumbaiViennaDay
12:00 am8:30 pm-1 day
1:00 am9:30 pm-1 day
2:00 am10:30 pm-1 day
3:00 am11:30 pm-1 day
4:00 am12:30 amSame day
5:00 am1:30 amSame day
6:00 am2:30 amSame day
7:00 am2:30 amSame day
8:00 am3:30 amSame day
9:00 am4:30 amSame day
10:00 am5:30 amSame day
11:00 am6:30 amSame day
12:00 pm7:30 amSame day
1:00 pm8:30 amSame day
2:00 pm9:30 amSame day
3:00 pm10:30 amSame day
4:00 pm11:30 amSame day
5:00 pm12:30 pmSame day
6:00 pm1:30 pmSame day
7:00 pm2:30 pmSame day
8:00 pm3:30 pmSame day
9:00 pm4:30 pmSame day
10:00 pm5:30 pmSame day
11:00 pm6:30 pmSame day

Daylight saving time

Vienna observes daylight saving time; Mumbai does not. The offset between the two zones changes when Vienna transitions: on Sunday, March 28, 2027, clocks spring forward from CET to CEST.

See the daylight saving time page for transition dates across every time zone.

Daylight today

Mumbai
Sunrise
6:36 AM
Sunset
6:10 PM
Day length
11h 34m
Vienna
Sunrise
6:29 AM
Sunset
4:49 PM
Day length
10h 20m

Daylight overlap: 7h 11m — 10:59 AM–6:10 PM in Mumbai (6:29 AM–1:40 PM in Vienna). Both locations are in daylight during this window.

Cities in these zones

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in India Standard Time

  • BOM
  • NMI
  • DEL
  • BLR
  • HYD
  • AMD
  • MAA
  • CCU
  • STV
  • PNQ

Airports in Central European Time

  • VIE

Related conversions

Common conversions

What is 9:00 am Mumbai in Vienna?
9:00 am Mumbai is 4:30 am Vienna.
What is 12:00 pm Mumbai in Vienna?
12:00 pm Mumbai is 7:30 am Vienna.
What is 12:30 pm Mumbai in Vienna?
12:30 pm Mumbai is 8:00 am Vienna.
What is 2:00 pm Mumbai in Vienna?
2:00 pm Mumbai is 9:30 am Vienna.
What is 5:00 pm Mumbai in Vienna?
5:00 pm Mumbai is 12:30 pm Vienna.
What is 11:30 pm Mumbai in Vienna?
11:30 pm Mumbai is 7:00 pm Vienna.