London to Kudamatsu time converter

Kudamatsu is 8 hours ahead of London. When it is 9:00 AM in London, it is 5:00 PM in Kudamatsu.

London BST

Tuesday, October 20, 2026

Kudamatsu JST

Wednesday, October 21, 2026

London
United Kingdom
Tue, Oct 20
BSTUTC+1
Kudamatsu
Japan
Wed, Oct 21
JSTUTC+9+8h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Kudamatsu conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 10:00 AM in London (5:00 PM – 6:00 PM in Kudamatsu).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: +8h
  • Oct 25, 2026 – Mar 28, 2027: +9h
  • Mar 28, 2027 – Oct 20, 2027: +8h

Distance

London and Kudamatsu are 9,417 km (5,851 miles) apart in a straight line.

More conversions

Kudamatsu to LondonLondon to New YorkLondon to Los AngelesLondon to ChicagoLondon to TorontoLondon to São PauloLondon to ParisLondon to BerlinLondon to MoscowLondon to DubaiLondon to New DelhiLondon to BangkokLondon to Singapore
New York to KudamatsuLos Angeles to KudamatsuChicago to KudamatsuToronto to KudamatsuSão Paulo to KudamatsuParis to KudamatsuBerlin to KudamatsuMoscow to KudamatsuDubai to KudamatsuNew Delhi to KudamatsuBangkok to KudamatsuSingapore to Kudamatsu

Questions and answers

What is the time difference between London and Kudamatsu?

Kudamatsu is 8 hours ahead of London.

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

When it is 9:00 AM in London, it is 5:00 PM in Kudamatsu.

When is the best time to call Kudamatsu from London?

Both sides are at work from 9:00 AM – 10:00 AM in London (5:00 PM – 6:00 PM in Kudamatsu).

Does the time difference between London and Kudamatsu change?

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