London to Changzhou time converter

Changzhou is 7 hours ahead of London. When it is 9:00 AM in London, it is 4:00 PM in Changzhou.

London BST

Tuesday, October 20, 2026

Changzhou CST

Tuesday, October 20, 2026

London
United Kingdom
Tue, Oct 20
BSTUTC+1
Changzhou
China
Tue, Oct 20
CSTUTC+8+7h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Changzhou conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 11:00 AM in London (4:00 PM – 6:00 PM in Changzhou).

Daylight saving time and the difference

The difference changes during the year because London and Changzhou switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: +7h
  • Oct 25, 2026 – Mar 28, 2027: +8h
  • Mar 28, 2027 – Oct 20, 2027: +7h

Distance

London and Changzhou are 9,068 km (5,635 miles) apart in a straight line.

More conversions

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New York to ChangzhouLos Angeles to ChangzhouChicago to ChangzhouToronto to ChangzhouSão Paulo to ChangzhouParis to ChangzhouBerlin to ChangzhouMoscow to ChangzhouDubai to ChangzhouNew Delhi to ChangzhouBangkok to ChangzhouSingapore to Changzhou

Questions and answers

What is the time difference between London and Changzhou?

Changzhou is 7 hours ahead of London.

What time is it in Changzhou when it is 9 AM in London?

When it is 9:00 AM in London, it is 4:00 PM in Changzhou.

When is the best time to call Changzhou from London?

Both sides are at work from 9:00 AM – 11:00 AM in London (4:00 PM – 6:00 PM in Changzhou).

Does the time difference between London and Changzhou change?

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