Mason City to Shanghai time converter

Shanghai is 13 hours ahead of Mason City. When it is 9:00 AM in Mason City, it is 10:00 PM in Shanghai.

Mason City CDT

Tuesday, October 20, 2026

Shanghai CST

Wednesday, October 21, 2026

Mason City
Iowa, United States
Tue, Oct 20
CDTUTC-5
Shanghai
China
Wed, Oct 21
CSTUTC+8+13h
Finding your time zone…
Shared working hours (9:00–18:00)

Mason City to Shanghai conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Mason City (9:00 AM – 11:00 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 Mason City and Shanghai 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

Mason City and Shanghai are 11,022 km (6,849 miles) apart in a straight line.

More conversions

Shanghai to Mason CityMason City to New YorkMason City to LondonMason City to Los AngelesMason City to ChicagoMason City to TorontoMason City to São PauloMason City to ParisMason City to BerlinMason City to MoscowMason City to DubaiMason City to New DelhiMason 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 Mason City and Shanghai?

Shanghai is 13 hours ahead of Mason City.

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

When it is 9:00 AM in Mason City, it is 10:00 PM in Shanghai.

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

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

Does the time difference between Mason 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.