Japan Standard Time (jst) is used in Japan. The IANA timezone identifier is Asia/Tokyo.

DUBLIN to JST Time Converter

Q: Where is dublin used?

DUBLIN (Dublin) (dublin) is used in Ireland. The IANA timezone identifier is Europe/Dublin.

DUBLIN (Dublin) → Japan Standard Time

DUBLIN = UTC+1JST = UTC+9

ClockinSync

BASE

09:00

Work Clients Team +

00:0006:0012:0018:0024:00

JST (Tokyo)

Japan · +8h

17:00

London

United Kingdom · UTC±0

09:00

New York

USA · -5h

04:00

Dubai

United Arab Emirates · +3h

12:00

Sydney

Australia · +9h

18:00

Time difference: Dublin and JST (Tokyo)

Dublin is 8 hours behind JST (Tokyo). When it's noon in Dublin, it's 20:00 in JST (Tokyo).

Dublin runs on Europe/Dublin; JST (Tokyo) runs on Asia/Tokyo. Together they are 8 hours apart.

Business hours comparison

There is no business hours overlap between Dublin and JST (Tokyo) during standard working hours (9:00–17:00). Meetings would require one party to work outside normal hours.

Best call times between these locations

Dublin and JST (Tokyo) have no shared working window. These slots minimize out-of-hours disruption for both sides.

08:00 Dublin / 16:00 Tokyo⚡ One side off-hours

⚠️ 1h before working hours in Dublin

09:00 Dublin / 17:00 Tokyo⚡ One side off-hours

⚠️ 1h after working hours in Tokyo

07:00 Dublin / 15:00 Tokyo⚡ One side off-hours

⚠️ 2h before working hours in Dublin

Working hours defined as 09:00–17:00 local time for each location.

Public holidays this year

⚡ Upcoming holidays in both locations, confirm with your contact before booking.

Dublin4 holidays

Aug 3August Holiday

Oct 26October Holiday

Dec 25Christmas Day

Dec 26St. Stephen's Day

JST (Tokyo)7 holidays

Jul 20Marine Day

Aug 11Mountain Day

Sep 21Respect for the Aged Day

Sep 23Autumnal Equinox Day

Oct 12Sports Day

Dublin and JST (Tokyo) — practical scheduling

Teams in Dublin (Ireland) and JST (Tokyo) (Japan) deal with a 8-hour gap that pushes their working days apart. Real-time meetings always require someone to stretch outside the standard 9–5.

💡 Practical scheduling guidelines

⚡

A 08:00 meeting in Dublin means 16:00 in JST (Tokyo) (1h before working hours in Dublin).

⚡

A 09:00 meeting in Dublin means 17:00 in JST (Tokyo) (1h after working hours in Tokyo).

⚡

A 07:00 meeting in Dublin means 15:00 in JST (Tokyo) (2h before working hours in Dublin).

With no shared business hours, these slots distribute the scheduling burden as evenly as possible between both locations.

Avoid scheduling mistakes — especially around daylight saving changes. Use the ClockinSync Chrome Extension to instantly verify and compare both time zones directly in your browser, without manual calculations.

Add to your browser — Free →

Need a specific time? Use the slider or type directly into the input bar — it understands "3pm", "15:30", and location-specific formats like "9am Dublin".

DUBLIN (Dublin) ↔ JST (Tokyo)

No overlap — one side will join outside working hours

DUBLIN (Dublin)

JST (Tokyo)

00:00

08:00

01:00

09:00Working

02:00

10:00Working

03:00

11:00Working

04:00

12:00Working

05:00

13:00Working

06:00

14:00Working

07:00

15:00Working

08:00

16:00Working

09:00Working

17:00off

10:00Working

18:00off

11:00Working

19:00off

12:00Working

20:00off

13:00Working

21:00off

14:00Working

22:00off

15:00Working

23:00off

16:00Working

00:00+1doff

17:00

01:00+1d

18:00

02:00+1d

19:00

03:00+1d

20:00

04:00+1d

21:00

05:00+1d

22:00

06:00+1d

23:00

07:00+1d

Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.

Frequently Asked Questions

What is the difference between dublin and jst?

DUBLIN (Dublin) (dublin) is UTC+1 and Japan Standard Time (jst) is UTC+9. The difference between them is 8 hours.

Where is dublin used?

DUBLIN (Dublin) (dublin) is used in Ireland and surrounding regions. The IANA timezone identifier is Europe/Dublin.

Where is jst used?

Japan Standard Time (jst) is used in Japan and surrounding regions. The IANA timezone identifier is Asia/Tokyo.

How do I convert dublin to jst?

Use the interactive converter above. Drag the time slider to any dublin time and the jst equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.

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Popular JST conversions

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