Time Difference Between Tokyo and Dublin

Tokyo is 8h 0m ahead of Dublin. This difference shifts by an hour around daylight saving time changes.

Tokyo, Japan
1:10:00PM

Tuesday, June 23, 2026

UTC+9

Dublin, Ireland
5:10:00AM

Tuesday, June 23, 2026

UTC+1

Best time to connect

Standard working hours (9:00 AM–5:00 PM) in Tokyo fall between 1:00 AM and 9:00 AM in Dublin.

Convert a specific time from Tokyo to Dublin

Frequently asked questions

How many hours is Dublin behind Tokyo?
Tokyo is 8h 0m ahead of Dublin. Note that this changes by an hour across daylight saving time transitions.
Do Tokyo and Dublin observe daylight saving time?
Tokyo does not observe daylight saving time, and Dublin observes it. Because of that, the gap is 9h 0m for part of the year and 8h 0m for the rest.