Tonggu to London time converter

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

Tonggu CST

Tuesday, October 20, 2026

London BST

Tuesday, October 20, 2026

Tonggu
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)

Tonggu to London conversion table

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

TongguLondon
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 Tonggu (9:00 AM – 11:00 AM in London).

Daylight saving time and the difference

The difference changes during the year because Tonggu 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

Tonggu and London are 8,718 km (5,417 miles) apart in a straight line.

More conversions

London to TongguTonggu to New YorkTonggu to Los AngelesTonggu to ChicagoTonggu to TorontoTonggu to São PauloTonggu to ParisTonggu to BerlinTonggu to MoscowTonggu to DubaiTonggu to New DelhiTonggu to BangkokTonggu 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 Tonggu and London?

London is 7 hours behind Tonggu.

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

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

When is the best time to call London from Tonggu?

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

Does the time difference between Tonggu 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.