Fullerton to Karachi time converter

Karachi is 12 hours ahead of Fullerton. When it is 9:00 AM in Fullerton, it is 9:00 PM in Karachi.

Fullerton PDT

Sunday, October 18, 2026

Karachi PKT

Monday, October 19, 2026

Fullerton
California, United States
Sun, Oct 18
PDTUTC-7
Karachi
Pakistan
Mon, Oct 19
PKTUTC+5+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Fullerton to Karachi conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Fullerton (9:00 PM – 10:00 PM in Karachi): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Fullerton and Karachi switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: +12h
  • Nov 1, 2026 – Mar 14, 2027: +13h
  • Mar 14, 2027 – Oct 18, 2027: +12h

Distance

Fullerton and Karachi are 13,464 km (8,366 miles) apart in a straight line.

More conversions

Karachi to FullertonFullerton to New YorkFullerton to LondonFullerton to Los AngelesFullerton to ChicagoFullerton to TorontoFullerton to São PauloFullerton to ParisFullerton to BerlinFullerton to MoscowFullerton to DubaiFullerton to New DelhiFullerton to Bangkok
New York to KarachiLondon to KarachiLos Angeles to KarachiChicago to KarachiToronto to KarachiSão Paulo to KarachiParis to KarachiBerlin to KarachiMoscow to KarachiDubai to KarachiNew Delhi to KarachiBangkok to Karachi

Questions and answers

What is the time difference between Fullerton and Karachi?

Karachi is 12 hours ahead of Fullerton.

What time is it in Karachi when it is 9 AM in Fullerton?

When it is 9:00 AM in Fullerton, it is 9:00 PM in Karachi.

When is the best time to call Karachi from Fullerton?

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Fullerton (9:00 PM – 10:00 PM in Karachi): working hours on one side, early or late on the other.

Does the time difference between Fullerton and Karachi change?

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