London to Colachel time converter

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

London BST

Monday, October 19, 2026

Colachel IST

Tuesday, October 20, 2026

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

London to Colachel conversion table

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

LondonColachel
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 Colachel).

Daylight saving time and the difference

The difference changes during the year because London and Colachel 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 Colachel are 8,425 km (5,235 miles) apart in a straight line.

More conversions

Colachel 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 ColachelLos Angeles to ColachelChicago to ColachelToronto to ColachelSão Paulo to ColachelParis to ColachelBerlin to ColachelMoscow to ColachelDubai to ColachelNew Delhi to ColachelBangkok to ColachelSingapore to Colachel

Questions and answers

What is the time difference between London and Colachel?

Colachel is 4 hours 30 minutes ahead of London.

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

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

When is the best time to call Colachel from London?

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

Does the time difference between London and Colachel change?

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