Shanghai to Round Rock time converter

Round Rock is 13 hours behind Shanghai. When it is 9:00 AM in Shanghai, it is 8:00 PM (Mon, Oct 19) in Round Rock.

Shanghai CST

Tuesday, October 20, 2026

Round Rock CDT

Monday, October 19, 2026

Shanghai
China
Tue, Oct 20
CSTUTC+8
Round Rock
Texas, United States
Mon, Oct 19
CDTUTC-5-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Shanghai to Round Rock conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Shanghai (8:00 PM – 10:00 PM in Round Rock): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Shanghai and Round Rock switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: -13h
  • Nov 1, 2026 – Mar 14, 2027: -14h
  • Mar 14, 2027 – Oct 20, 2027: -13h

Distance

Shanghai and Round Rock are 12,004 km (7,459 miles) apart in a straight line.

More conversions

Round Rock to ShanghaiShanghai to New YorkShanghai to LondonShanghai to Los AngelesShanghai to ChicagoShanghai to TorontoShanghai to São PauloShanghai to ParisShanghai to BerlinShanghai to MoscowShanghai to DubaiShanghai to New DelhiShanghai to Bangkok
New York to Round RockLondon to Round RockLos Angeles to Round RockChicago to Round RockToronto to Round RockSão Paulo to Round RockParis to Round RockBerlin to Round RockMoscow to Round RockDubai to Round RockNew Delhi to Round RockBangkok to Round Rock

Questions and answers

What is the time difference between Shanghai and Round Rock?

Round Rock is 13 hours behind Shanghai.

What time is it in Round Rock when it is 9 AM in Shanghai?

When it is 9:00 AM in Shanghai, it is 8:00 PM (Mon, Oct 19) in Round Rock.

When is the best time to call Round Rock from Shanghai?

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Shanghai (8:00 PM – 10:00 PM in Round Rock): working hours on one side, early or late on the other.

Does the time difference between Shanghai and Round Rock change?

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