Merthyr Tydfil to Tokyo time converter

Tokyo is 8 hours ahead of Merthyr Tydfil. When it is 9:00 AM in Merthyr Tydfil, it is 5:00 PM in Tokyo.

Merthyr Tydfil BST

Monday, October 19, 2026

Tokyo JST

Tuesday, October 20, 2026

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

Merthyr Tydfil to Tokyo conversion table

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

Merthyr TydfilTokyo
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 Merthyr Tydfil (5:00 PM – 6:00 PM in Tokyo).

Daylight saving time and the difference

The difference changes during the year because Merthyr Tydfil and Tokyo switch clocks on different dates:

  • Oct 19, 2026 – Oct 25, 2026: +8h
  • Oct 25, 2026 – Mar 28, 2027: +9h
  • Mar 28, 2027 – Oct 19, 2027: +8h

Distance

Merthyr Tydfil and Tokyo are 9,649 km (5,996 miles) apart in a straight line.

More conversions

Tokyo to Merthyr TydfilMerthyr Tydfil to New YorkMerthyr Tydfil to LondonMerthyr Tydfil to Los AngelesMerthyr Tydfil to ChicagoMerthyr Tydfil to TorontoMerthyr Tydfil to São PauloMerthyr Tydfil to ParisMerthyr Tydfil to BerlinMerthyr Tydfil to MoscowMerthyr Tydfil to DubaiMerthyr Tydfil to New DelhiMerthyr Tydfil to Bangkok
New York to TokyoLondon to TokyoLos Angeles to TokyoChicago to TokyoToronto to TokyoSão Paulo to TokyoParis to TokyoBerlin to TokyoMoscow to TokyoDubai to TokyoNew Delhi to TokyoBangkok to Tokyo

Questions and answers

What is the time difference between Merthyr Tydfil and Tokyo?

Tokyo is 8 hours ahead of Merthyr Tydfil.

What time is it in Tokyo when it is 9 AM in Merthyr Tydfil?

When it is 9:00 AM in Merthyr Tydfil, it is 5:00 PM in Tokyo.

When is the best time to call Tokyo from Merthyr Tydfil?

Both sides are at work from 9:00 AM – 10:00 AM in Merthyr Tydfil (5:00 PM – 6:00 PM in Tokyo).

Does the time difference between Merthyr Tydfil and Tokyo change?

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