Mercer Island to Shanghai time converter

Shanghai is 15 hours ahead of Mercer Island. When it is 9:00 AM in Mercer Island, it is 12:00 AM (Wed, Oct 21) in Shanghai.

Mercer Island PDT

Tuesday, October 20, 2026

Shanghai CST

Wednesday, October 21, 2026

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

Mercer Island to Shanghai conversion table

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

Mercer IslandShanghai
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 Mercer Island (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 Mercer Island and Shanghai 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

Mercer Island and Shanghai are 9,198 km (5,715 miles) apart in a straight line.

More conversions

Shanghai to Mercer IslandMercer Island to New YorkMercer Island to LondonMercer Island to Los AngelesMercer Island to ChicagoMercer Island to TorontoMercer Island to São PauloMercer Island to ParisMercer Island to BerlinMercer Island to MoscowMercer Island to DubaiMercer Island to New DelhiMercer Island 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 Mercer Island and Shanghai?

Shanghai is 15 hours ahead of Mercer Island.

What time is it in Shanghai when it is 9 AM in Mercer Island?

When it is 9:00 AM in Mercer Island, it is 12:00 AM (Wed, Oct 21) in Shanghai.

When is the best time to call Shanghai from Mercer Island?

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

Does the time difference between Mercer Island 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.