Calcutta to Lisbon time converter

Lisbon is 1 hour behind Calcutta. When it is 9:00 AM in Calcutta, it is 8:00 AM in Lisbon.

Calcutta SAST

Monday, October 19, 2026

Lisbon WEST

Monday, October 19, 2026

Calcutta
South Africa
Mon, Oct 19
SASTUTC+2
Lisbon
Portugal
Mon, Oct 19
WESTUTC+1-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Calcutta to Lisbon conversion table

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

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

Best time to call or meet

Both sides are at work from 10:00 AM – 6:00 PM in Calcutta (9:00 AM – 5:00 PM in Lisbon).

Daylight saving time and the difference

The difference changes during the year because Calcutta and Lisbon switch clocks on different dates:

  • Oct 19, 2026 – Oct 25, 2026: -1h
  • Oct 25, 2026 – Mar 28, 2027: -2h
  • Mar 28, 2027 – Oct 19, 2027: -1h

Distance

Calcutta and Lisbon are 8,236 km (5,118 miles) apart in a straight line.

More conversions

Lisbon to CalcuttaCalcutta to New YorkCalcutta to LondonCalcutta to Los AngelesCalcutta to ChicagoCalcutta to TorontoCalcutta to São PauloCalcutta to ParisCalcutta to BerlinCalcutta to MoscowCalcutta to DubaiCalcutta to New DelhiCalcutta to Bangkok
New York to LisbonLondon to LisbonLos Angeles to LisbonChicago to LisbonToronto to LisbonSão Paulo to LisbonParis to LisbonBerlin to LisbonMoscow to LisbonDubai to LisbonNew Delhi to LisbonBangkok to Lisbon

Questions and answers

What is the time difference between Calcutta and Lisbon?

Lisbon is 1 hour behind Calcutta.

What time is it in Lisbon when it is 9 AM in Calcutta?

When it is 9:00 AM in Calcutta, it is 8:00 AM in Lisbon.

When is the best time to call Lisbon from Calcutta?

Both sides are at work from 10:00 AM – 6:00 PM in Calcutta (9:00 AM – 5:00 PM in Lisbon).

Does the time difference between Calcutta and Lisbon change?

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