Porto to Khromtau time converter

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

Porto WEST

Tuesday, October 20, 2026

Khromtau UTC+5

Wednesday, October 21, 2026

Porto
Portugal
Tue, Oct 20
WESTUTC+1
Khromtau
Kazakhstan
Wed, Oct 21
UTC+5+4h
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to Khromtau conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 2:00 PM in Porto (1:00 PM – 6:00 PM in Khromtau).

Daylight saving time and the difference

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

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

Distance

Porto and Khromtau are 5,124 km (3,184 miles) apart in a straight line.

More conversions

Khromtau 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 KhromtauLondon to KhromtauLos Angeles to KhromtauChicago to KhromtauToronto to KhromtauSão Paulo to KhromtauParis to KhromtauBerlin to KhromtauMoscow to KhromtauDubai to KhromtauNew Delhi to KhromtauBangkok to Khromtau

Questions and answers

What is the time difference between Porto and Khromtau?

Khromtau is 4 hours ahead of Porto.

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

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

When is the best time to call Khromtau from Porto?

Both sides are at work from 9:00 AM – 2:00 PM in Porto (1:00 PM – 6:00 PM in Khromtau).

Does the time difference between Porto and Khromtau change?

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