What is the time difference between Dublin and Toronto?

Toronto is 5 hours behind Dublin. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.

When is the best time to call Toronto from Dublin?

Between 14:00–18:00 in Dublin, which is 09:00–13:00 in Toronto. That is the only stretch where both cities are inside a 09:00–18:00 day.

Does Dublin observe daylight saving time?

Yes. Dublin runs on UTC+0 in winter and UTC+1 in summer. The next change is on 2026-10-25, when clocks go back by 60 minutes.

Does Toronto observe daylight saving time?

Yes. Toronto runs on UTC-5 in winter and UTC-4 in summer. The next change is on 2026-11-01, when clocks go back by 60 minutes.

If it is midday in Dublin, what time is it in Toronto?

It is 07:00 in Toronto, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.

Which time zones do Dublin and Toronto use?

Dublin uses Europe/Dublin, currently UTC+1 (IST), and Toronto uses America/Toronto, currently UTC-4 (EDT). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.

Convert Dublin time to Toronto time

Toronto is 5 hours behind Dublin right now, so midday in Dublin lands in the morning in Toronto.

Convert a time

From

Date

Time

Converted time

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The converter needs JavaScript to run. Everything below — offsets, daylight saving dates and the hour-by-hour table — is part of the page and works without it.

Hour by hour

The whole day mapped across: read down the left for Dublin, across for Toronto.

Dublin	Toronto
00:00	19:00previous day
01:00	20:00previous day
02:00	21:00previous day
03:00	22:00previous day
04:00	23:00previous day
05:00	00:00
06:00	01:00
07:00	02:00
08:00	03:00
09:00	04:00
10:00	05:00
11:00	06:00
12:00	07:00
13:00	08:00
14:00	09:00
15:00	10:00
16:00	11:00
17:00	12:00
18:00	13:00
19:00	14:00
20:00	15:00
21:00	16:00
22:00	17:00
23:00	18:00

Daylight saving time

Dublin and Toronto both observe daylight saving. Where their change dates differ, so does the gap between them for the weeks in between.

Dublin

Observes daylight saving time

Standard: UTC+0
Daylight: UTC+1
Next change: 2026-10-25 −60m

Toronto

Observes daylight saving time

Standard: UTC-5
Daylight: UTC-4
Next change: 2026-11-01 −60m

When you can actually talk

You have 4 hours of shared working time: 14:00–18:00 in Dublin, which is 09:00–13:00 in Toronto.

Dublin 14:00–18:00Toronto 09:00–13:00

Reference

The underlying data, in case you need to put it in a calendar invitation or a configuration file.

	Dublin	Toronto
IANA zone	Europe/Dublin	America/Toronto
Abbreviation	IST	EDT
Standard offset	UTC+0	UTC-5
Daylight offset	UTC+1	UTC-4
Clock changes this year	2	2
Country	Ireland	Canada

Example, not the current time. Live times appear once the page loads.

Common questions

What is the time difference between Dublin and Toronto?: Toronto is 5 hours behind Dublin. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.
When is the best time to call Toronto from Dublin?: Between 14:00–18:00 in Dublin, which is 09:00–13:00 in Toronto. That is the only stretch where both cities are inside a 09:00–18:00 day.
Does Dublin observe daylight saving time?: Yes. Dublin runs on UTC+0 in winter and UTC+1 in summer. The next change is on 2026-10-25, when clocks go back by 60 minutes.
Does Toronto observe daylight saving time?: Yes. Toronto runs on UTC-5 in winter and UTC-4 in summer. The next change is on 2026-11-01, when clocks go back by 60 minutes.
If it is midday in Dublin, what time is it in Toronto?: It is 07:00 in Toronto, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.
Which time zones do Dublin and Toronto use?: Dublin uses Europe/Dublin, currently UTC+1 (IST), and Toronto uses America/Toronto, currently UTC-4 (EDT). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.