London to Puttankulam time converter

Puttankulam is 4 hours 30 minutes ahead of London. When it is 9:00 AM in London, it is 1:30 PM in Puttankulam.

London BST

Tuesday, October 20, 2026

Puttankulam IST

Tuesday, October 20, 2026

London
United Kingdom
Tue, Oct 20
BSTUTC+1
Puttankulam
Kerala, India
Tue, Oct 20
ISTUTC+5:30+4h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

London to Puttankulam conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 1:30 PM in London (1:30 PM – 6:00 PM in Puttankulam).

Daylight saving time and the difference

The difference changes during the year because London and Puttankulam switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: +4h 30m
  • Oct 25, 2026 – Mar 28, 2027: +5h 30m
  • Mar 28, 2027 – Oct 20, 2027: +4h 30m

Distance

London and Puttankulam are 8,332 km (5,177 miles) apart in a straight line.

More conversions

Puttankulam to LondonLondon to New YorkLondon to Los AngelesLondon to ChicagoLondon to TorontoLondon to São PauloLondon to ParisLondon to BerlinLondon to MoscowLondon to DubaiLondon to New DelhiLondon to BangkokLondon to Singapore
New York to PuttankulamLos Angeles to PuttankulamChicago to PuttankulamToronto to PuttankulamSão Paulo to PuttankulamParis to PuttankulamBerlin to PuttankulamMoscow to PuttankulamDubai to PuttankulamNew Delhi to PuttankulamBangkok to PuttankulamSingapore to Puttankulam

Questions and answers

What is the time difference between London and Puttankulam?

Puttankulam is 4 hours 30 minutes ahead of London.

What time is it in Puttankulam when it is 9 AM in London?

When it is 9:00 AM in London, it is 1:30 PM in Puttankulam.

When is the best time to call Puttankulam from London?

Both sides are at work from 9:00 AM – 1:30 PM in London (1:30 PM – 6:00 PM in Puttankulam).

Does the time difference between London and Puttankulam change?

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