Porto to Kottuvalli time converter

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

Porto WEST

Tuesday, October 20, 2026

Kottuvalli IST

Tuesday, October 20, 2026

Porto
Portugal
Tue, Oct 20
WESTUTC+1
Kottuvalli
Kerala, India
Tue, Oct 20
ISTUTC+5:30+4h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to Kottuvalli conversion table

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

PortoKottuvalli
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 Porto (1:30 PM – 6:00 PM in Kottuvalli).

Daylight saving time and the difference

The difference changes during the year because Porto and Kottuvalli 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

Porto and Kottuvalli are 8,842 km (5,494 miles) apart in a straight line.

More conversions

Kottuvalli to PortoPorto to New YorkPorto to LondonPorto to Los AngelesPorto to ChicagoPorto to TorontoPorto to São PauloPorto to ParisPorto to BerlinPorto to MoscowPorto to DubaiPorto to New DelhiPorto to Bangkok
New York to KottuvalliLondon to KottuvalliLos Angeles to KottuvalliChicago to KottuvalliToronto to KottuvalliSão Paulo to KottuvalliParis to KottuvalliBerlin to KottuvalliMoscow to KottuvalliDubai to KottuvalliNew Delhi to KottuvalliBangkok to Kottuvalli

Questions and answers

What is the time difference between Porto and Kottuvalli?

Kottuvalli is 4 hours 30 minutes ahead of Porto.

What time is it in Kottuvalli when it is 9 AM in Porto?

When it is 9:00 AM in Porto, it is 1:30 PM in Kottuvalli.

When is the best time to call Kottuvalli from Porto?

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

Does the time difference between Porto and Kottuvalli change?

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