Sydney to Koothappar time converter

Koothappar is 5 hours 30 minutes behind Sydney. When it is 9:00 AM in Sydney, it is 3:30 AM in Koothappar.

Sydney AEDT

Sunday, October 18, 2026

Koothappar IST

Sunday, October 18, 2026

Sydney
New South Wales, Australia
Sun, Oct 18
AEDTUTC+11
Koothappar
Tamil Nadu, India
Sun, Oct 18
ISTUTC+5:30-5h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Koothappar conversion table

Every hour of today in Sydney and the matching time in Koothappar. Light rows are typical working hours (9:00–18:00).

SydneyKoothappar
12:00 AM6:30 PM−1 day
1:00 AM7:30 PM−1 day
2:00 AM8:30 PM−1 day
3:00 AM9:30 PM−1 day
4:00 AM10:30 PM−1 day
5:00 AM11:30 PM−1 day
6:00 AM12:30 AM
7:00 AM1:30 AM
8:00 AM2:30 AM
9:00 AM3:30 AM
10:00 AM4:30 AM
11:00 AM5:30 AM
12:00 PM6:30 AM
1:00 PM7:30 AM
2:00 PM8:30 AM
3:00 PM9:30 AM
4:00 PM10:30 AM
5:00 PM11:30 AM
6:00 PM12:30 PM
7:00 PM1:30 PM
8:00 PM2:30 PM
9:00 PM3:30 PM
10:00 PM4:30 PM
11:00 PM5:30 PM

Best time to call or meet

Both sides are at work from 2:30 PM – 6:00 PM in Sydney (9:00 AM – 12:30 PM in Koothappar).

Daylight saving time and the difference

The difference changes during the year because Sydney and Koothappar switch clocks on different dates:

  • Oct 18, 2026 – Apr 4, 2027: -5h 30m
  • Apr 4, 2027 – Oct 3, 2027: -4h 30m
  • Oct 3, 2027 – Oct 18, 2027: -5h 30m

Distance

Sydney and Koothappar are 9,100 km (5,654 miles) apart in a straight line.

More conversions

Koothappar to SydneySydney to New YorkSydney to LondonSydney to Los AngelesSydney to ChicagoSydney to TorontoSydney to São PauloSydney to ParisSydney to BerlinSydney to MoscowSydney to DubaiSydney to New DelhiSydney to Bangkok
New York to KoothapparLondon to KoothapparLos Angeles to KoothapparChicago to KoothapparToronto to KoothapparSão Paulo to KoothapparParis to KoothapparBerlin to KoothapparMoscow to KoothapparDubai to KoothapparNew Delhi to KoothapparBangkok to Koothappar

Questions and answers

What is the time difference between Sydney and Koothappar?

Koothappar is 5 hours 30 minutes behind Sydney.

What time is it in Koothappar when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 3:30 AM in Koothappar.

When is the best time to call Koothappar from Sydney?

Both sides are at work from 2:30 PM – 6:00 PM in Sydney (9:00 AM – 12:30 PM in Koothappar).

Does the time difference between Sydney and Koothappar change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.