London to Cuddalore time converter

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

London BST

Monday, October 19, 2026

Cuddalore IST

Tuesday, October 20, 2026

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

London to Cuddalore conversion table

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

LondonCuddalore
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 Cuddalore).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Oct 25, 2026: +4h 30m
  • Oct 25, 2026 – Mar 28, 2027: +5h 30m
  • Mar 28, 2027 – Oct 19, 2027: +4h 30m

Distance

London and Cuddalore are 8,290 km (5,151 miles) apart in a straight line.

More conversions

Cuddalore 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 CuddaloreLos Angeles to CuddaloreChicago to CuddaloreToronto to CuddaloreSão Paulo to CuddaloreParis to CuddaloreBerlin to CuddaloreMoscow to CuddaloreDubai to CuddaloreNew Delhi to CuddaloreBangkok to CuddaloreSingapore to Cuddalore

Questions and answers

What is the time difference between London and Cuddalore?

Cuddalore is 4 hours 30 minutes ahead of London.

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

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

When is the best time to call Cuddalore from London?

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

Does the time difference between London and Cuddalore change?

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