Tosu to London time converter

London is 8 hours behind Tosu. When it is 9:00 AM in Tosu, it is 1:00 AM in London.

Tosu JST

Tuesday, October 20, 2026

London BST

Monday, October 19, 2026

Tosu
Japan
Tue, Oct 20
JSTUTC+9
London
United Kingdom
Mon, Oct 19
BSTUTC+1-8h
Finding your time zone…
Shared working hours (9:00–18:00)

Tosu to London conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Tosu and London 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

Tosu and London are 9,421 km (5,854 miles) apart in a straight line.

More conversions

London to TosuTosu to New YorkTosu to Los AngelesTosu to ChicagoTosu to TorontoTosu to São PauloTosu to ParisTosu to BerlinTosu to MoscowTosu to DubaiTosu to New DelhiTosu to BangkokTosu 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 Tosu and London?

London is 8 hours behind Tosu.

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

When it is 9:00 AM in Tosu, it is 1:00 AM in London.

When is the best time to call London from Tosu?

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

Does the time difference between Tosu 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.