Caotang to London time converter

London is 7 hours behind Caotang. When it is 9:00 AM in Caotang, it is 2:00 AM in London.

Caotang CST

Tuesday, October 20, 2026

London BST

Tuesday, October 20, 2026

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

Caotang to London conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Caotang and London 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

Caotang and London are 8,568 km (5,324 miles) apart in a straight line.

More conversions

London to CaotangCaotang to New YorkCaotang to Los AngelesCaotang to ChicagoCaotang to TorontoCaotang to São PauloCaotang to ParisCaotang to BerlinCaotang to MoscowCaotang to DubaiCaotang to New DelhiCaotang to BangkokCaotang to Singapore
New York to LondonLos Angeles to LondonChicago to LondonToronto to LondonSão Paulo to LondonParis to LondonBerlin to LondonMoscow to LondonDubai to LondonNew Delhi to LondonBangkok to LondonSingapore to London

Questions and answers

What is the time difference between Caotang and London?

London is 7 hours behind Caotang.

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

When it is 9:00 AM in Caotang, it is 2:00 AM in London.

When is the best time to call London from Caotang?

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

Does the time difference between Caotang and London change?

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