Los Angeles to Tiancheng time converter

Tiancheng is 15 hours ahead of Los Angeles. When it is 9:00 AM in Los Angeles, it is 12:00 AM (Wed, Oct 21) in Tiancheng.

Los Angeles PDT

Tuesday, October 20, 2026

Tiancheng CST

Wednesday, October 21, 2026

Los Angeles
California, United States
Tue, Oct 20
PDTUTC-7
Tiancheng
China
Wed, Oct 21
CSTUTC+8+15h
Finding your time zone…
Shared working hours (9:00–18:00)

Los Angeles to Tiancheng conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Los Angeles (7:00 AM – 9:00 AM in Tiancheng): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Los Angeles and Tiancheng switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +15h
  • Nov 1, 2026 – Mar 14, 2027: +16h
  • Mar 14, 2027 – Oct 20, 2027: +15h

Distance

Los Angeles and Tiancheng are 11,298 km (7,020 miles) apart in a straight line.

More conversions

Tiancheng to Los AngelesLos Angeles to New YorkLos Angeles to LondonLos Angeles to ChicagoLos Angeles to TorontoLos Angeles to São PauloLos Angeles to ParisLos Angeles to BerlinLos Angeles to MoscowLos Angeles to DubaiLos Angeles to New DelhiLos Angeles to BangkokLos Angeles to Singapore
New York to TianchengLondon to TianchengChicago to TianchengToronto to TianchengSão Paulo to TianchengParis to TianchengBerlin to TianchengMoscow to TianchengDubai to TianchengNew Delhi to TianchengBangkok to TianchengSingapore to Tiancheng

Questions and answers

What is the time difference between Los Angeles and Tiancheng?

Tiancheng is 15 hours ahead of Los Angeles.

What time is it in Tiancheng when it is 9 AM in Los Angeles?

When it is 9:00 AM in Los Angeles, it is 12:00 AM (Wed, Oct 21) in Tiancheng.

When is the best time to call Tiancheng from Los Angeles?

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Los Angeles (7:00 AM – 9:00 AM in Tiancheng): working hours on one side, early or late on the other.

Does the time difference between Los Angeles and Tiancheng change?

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