Boulder City to Shanghai time converter

Shanghai is 15 hours ahead of Boulder City. When it is 9:00 AM in Boulder City, it is 12:00 AM (Tue, Oct 20) in Shanghai.

Boulder City PDT

Monday, October 19, 2026

Shanghai CST

Tuesday, October 20, 2026

Boulder City
Nevada, United States
Mon, Oct 19
PDTUTC-7
Shanghai
China
Tue, Oct 20
CSTUTC+8+15h
Finding your time zone…
Shared working hours (9:00–18:00)

Boulder City to Shanghai conversion table

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

Boulder CityShanghai
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 Boulder City (7:00 AM – 9:00 AM in Shanghai): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Boulder City and Shanghai switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: +15h
  • Nov 1, 2026 – Mar 14, 2027: +16h
  • Mar 14, 2027 – Oct 19, 2027: +15h

Distance

Boulder City and Shanghai are 10,515 km (6,534 miles) apart in a straight line.

More conversions

Shanghai to Boulder CityBoulder City to New YorkBoulder City to LondonBoulder City to Los AngelesBoulder City to ChicagoBoulder City to TorontoBoulder City to São PauloBoulder City to ParisBoulder City to BerlinBoulder City to MoscowBoulder City to DubaiBoulder City to New DelhiBoulder City to Bangkok
New York to ShanghaiLondon to ShanghaiLos Angeles to ShanghaiChicago to ShanghaiToronto to ShanghaiSão Paulo to ShanghaiParis to ShanghaiBerlin to ShanghaiMoscow to ShanghaiDubai to ShanghaiNew Delhi to ShanghaiBangkok to Shanghai

Questions and answers

What is the time difference between Boulder City and Shanghai?

Shanghai is 15 hours ahead of Boulder City.

What time is it in Shanghai when it is 9 AM in Boulder City?

When it is 9:00 AM in Boulder City, it is 12:00 AM (Tue, Oct 20) in Shanghai.

When is the best time to call Shanghai from Boulder City?

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

Does the time difference between Boulder City and Shanghai change?

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