Porto to Biratnagar time converter

Biratnagar is 4 hours 45 minutes ahead of Porto. When it is 9:00 AM in Porto, it is 1:45 PM in Biratnagar.

Porto WEST

Tuesday, October 20, 2026

Biratnagar NPT

Wednesday, October 21, 2026

Porto
Portugal
Tue, Oct 20
WESTUTC+1
Biratnagar
Nepal
Wed, Oct 21
NPTUTC+5:45+4h 45m
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to Biratnagar conversion table

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

PortoBiratnagar
12:00 AM4:45 AM
1:00 AM5:45 AM
2:00 AM6:45 AM
3:00 AM7:45 AM
4:00 AM8:45 AM
5:00 AM9:45 AM
6:00 AM10:45 AM
7:00 AM11:45 AM
8:00 AM12:45 PM
9:00 AM1:45 PM
10:00 AM2:45 PM
11:00 AM3:45 PM
12:00 PM4:45 PM
1:00 PM5:45 PM
2:00 PM6:45 PM
3:00 PM7:45 PM
4:00 PM8:45 PM
5:00 PM9:45 PM
6:00 PM10:45 PM
7:00 PM11:45 PM
8:00 PM12:45 AM+1 day
9:00 PM1:45 AM+1 day
10:00 PM2:45 AM+1 day
11:00 PM3:45 AM+1 day

Best time to call or meet

Both sides are at work from 9:00 AM – 1:00 PM in Porto (1:45 PM – 5:45 PM in Biratnagar).

Daylight saving time and the difference

The difference changes during the year because Porto and Biratnagar switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: +4h 45m
  • Oct 25, 2026 – Mar 28, 2027: +5h 45m
  • Mar 28, 2027 – Oct 20, 2027: +4h 45m

Distance

Porto and Biratnagar are 8,568 km (5,324 miles) apart in a straight line.

More conversions

Biratnagar 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 BiratnagarLondon to BiratnagarLos Angeles to BiratnagarChicago to BiratnagarToronto to BiratnagarSão Paulo to BiratnagarParis to BiratnagarBerlin to BiratnagarMoscow to BiratnagarDubai to BiratnagarNew Delhi to BiratnagarBangkok to Biratnagar

Questions and answers

What is the time difference between Porto and Biratnagar?

Biratnagar is 4 hours 45 minutes ahead of Porto.

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

When it is 9:00 AM in Porto, it is 1:45 PM in Biratnagar.

When is the best time to call Biratnagar from Porto?

Both sides are at work from 9:00 AM – 1:00 PM in Porto (1:45 PM – 5:45 PM in Biratnagar).

Does the time difference between Porto and Biratnagar change?

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