Tokyo to Belfast time converter

Belfast is 8 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 1:00 AM in Belfast.

Tokyo JST

Sunday, October 18, 2026

Belfast BST

Saturday, October 17, 2026

Tokyo
Japan
Sun, Oct 18
JSTUTC+9
Belfast
United Kingdom
Sat, Oct 17
BSTUTC+1-8h
Finding your time zone…
Shared working hours (9:00–18:00)

Tokyo to Belfast conversion table

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

TokyoBelfast
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 Tokyo (9:00 AM – 10:00 AM in Belfast).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 25, 2026: -8h
  • Oct 25, 2026 – Mar 28, 2027: -9h
  • Mar 28, 2027 – Oct 18, 2027: -8h

Distance

Tokyo and Belfast are 9,451 km (5,873 miles) apart in a straight line.

More conversions

Belfast to TokyoTokyo to New YorkTokyo to LondonTokyo to Los AngelesTokyo to ChicagoTokyo to TorontoTokyo to São PauloTokyo to ParisTokyo to BerlinTokyo to MoscowTokyo to DubaiTokyo to New DelhiTokyo to Bangkok
New York to BelfastLondon to BelfastLos Angeles to BelfastChicago to BelfastToronto to BelfastSão Paulo to BelfastParis to BelfastBerlin to BelfastMoscow to BelfastDubai to BelfastNew Delhi to BelfastBangkok to Belfast

Questions and answers

What is the time difference between Tokyo and Belfast?

Belfast is 8 hours behind Tokyo.

What time is it in Belfast when it is 9 AM in Tokyo?

When it is 9:00 AM in Tokyo, it is 1:00 AM in Belfast.

When is the best time to call Belfast from Tokyo?

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

Does the time difference between Tokyo and Belfast change?

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