Berkeley to Istanbul time converter

Istanbul is 10 hours ahead of Berkeley. When it is 9:00 AM in Berkeley, it is 7:00 PM in Istanbul.

Berkeley PDT

Friday, October 16, 2026

Istanbul TRT

Saturday, October 17, 2026

Berkeley
California, United States
Fri, Oct 16
PDTUTC-7
Istanbul
Turkey
Sat, Oct 17
TRTUTC+3+10h
Finding your time zone…
Shared working hours (9:00–18:00)

Berkeley to Istanbul conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in Berkeley (5:00 PM – 6:00 PM in Istanbul): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Berkeley and Istanbul switch clocks on different dates:

  • Oct 16, 2026 – Nov 1, 2026: +10h
  • Nov 1, 2026 – Mar 14, 2027: +11h
  • Mar 14, 2027 – Oct 16, 2027: +10h

Distance

Berkeley and Istanbul are 10,769 km (6,692 miles) apart in a straight line.

More conversions

Istanbul to BerkeleyBerkeley to New YorkBerkeley to LondonBerkeley to Los AngelesBerkeley to ChicagoBerkeley to TorontoBerkeley to São PauloBerkeley to ParisBerkeley to BerlinBerkeley to MoscowBerkeley to DubaiBerkeley to New DelhiBerkeley to Bangkok
New York to IstanbulLondon to IstanbulLos Angeles to IstanbulChicago to IstanbulToronto to IstanbulSão Paulo to IstanbulParis to IstanbulBerlin to IstanbulMoscow to IstanbulDubai to IstanbulNew Delhi to IstanbulBangkok to Istanbul

Questions and answers

What is the time difference between Berkeley and Istanbul?

Istanbul is 10 hours ahead of Berkeley.

What time is it in Istanbul when it is 9 AM in Berkeley?

When it is 9:00 AM in Berkeley, it is 7:00 PM in Istanbul.

When is the best time to call Istanbul from Berkeley?

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in Berkeley (5:00 PM – 6:00 PM in Istanbul): working hours on one side, early or late on the other.

Does the time difference between Berkeley and Istanbul change?

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