Saint Charles to Shanghai time converter

Shanghai is 12 hours ahead of Saint Charles. When it is 9:00 AM in Saint Charles, it is 9:00 PM in Shanghai.

Saint Charles EDT

Wednesday, October 21, 2026

Shanghai CST

Thursday, October 22, 2026

Saint Charles
Maryland, United States
Wed, Oct 21
EDTUTC-4
Shanghai
China
Thu, Oct 22
CSTUTC+8+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Saint Charles to Shanghai conversion table

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

Saint CharlesShanghai
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 Saint Charles (9:00 PM – 10:00 PM 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 Saint Charles and Shanghai switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: +12h
  • Nov 1, 2026 – Mar 14, 2027: +13h
  • Mar 14, 2027 – Oct 21, 2027: +12h

Distance

Saint Charles and Shanghai are 12,021 km (7,470 miles) apart in a straight line.

More conversions

Shanghai to Saint CharlesSaint Charles to New YorkSaint Charles to LondonSaint Charles to Los AngelesSaint Charles to ChicagoSaint Charles to TorontoSaint Charles to São PauloSaint Charles to ParisSaint Charles to BerlinSaint Charles to MoscowSaint Charles to DubaiSaint Charles to New DelhiSaint Charles 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 Saint Charles and Shanghai?

Shanghai is 12 hours ahead of Saint Charles.

What time is it in Shanghai when it is 9 AM in Saint Charles?

When it is 9:00 AM in Saint Charles, it is 9:00 PM in Shanghai.

When is the best time to call Shanghai from Saint Charles?

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

Does the time difference between Saint Charles 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.