Pottanur to London time converter

London is 4 hours 30 minutes behind Pottanur. When it is 9:00 AM in Pottanur, it is 4:30 AM in London.

Pottanur IST

Tuesday, October 20, 2026

London BST

Monday, October 19, 2026

Pottanur
Tamil Nadu, India
Tue, Oct 20
ISTUTC+5:30
London
United Kingdom
Mon, Oct 19
BSTUTC+1-4h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

Pottanur to London conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Pottanur and London 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

Pottanur and London are 8,222 km (5,109 miles) apart in a straight line.

More conversions

London to PottanurPottanur to New YorkPottanur to Los AngelesPottanur to ChicagoPottanur to TorontoPottanur to São PauloPottanur to ParisPottanur to BerlinPottanur to MoscowPottanur to DubaiPottanur to New DelhiPottanur to BangkokPottanur to Singapore
New York to LondonLos Angeles to LondonChicago to LondonToronto to LondonSão Paulo to LondonParis to LondonBerlin to LondonMoscow to LondonDubai to LondonNew Delhi to LondonBangkok to LondonSingapore to London

Questions and answers

What is the time difference between Pottanur and London?

London is 4 hours 30 minutes behind Pottanur.

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

When it is 9:00 AM in Pottanur, it is 4:30 AM in London.

When is the best time to call London from Pottanur?

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

Does the time difference between Pottanur and London change?

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