What is the time difference between Oslo and New York?

New York is 6 hours behind Oslo. 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 New York from Oslo?

Between 15:00–18:00 in Oslo, which is 09:00–12:00 in New York. That is the only stretch where both cities are inside a 09:00–18:00 day.

Does Oslo observe daylight saving time?

Yes. Oslo runs on UTC+1 in winter and UTC+2 in summer. The next change is on 2026-10-25, when clocks go back by 60 minutes.

Does New York observe daylight saving time?

Yes. New York 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 Oslo, what time is it in New York?

It is 06:00 in New York, 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 Oslo and New York use?

Oslo uses Europe/Oslo, currently UTC+2 (CEST), and New York uses America/New_York, currently UTC-4 (EDT). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.

Convert Oslo time to New York time

New York is 6 hours behind Oslo right now, so midday in Oslo lands in the morning in New York.

Convert a time

From

Date

Time

Converted time

—

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 Oslo, across for New York.

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

Daylight saving time

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

Oslo

Observes daylight saving time

Standard: UTC+1
Daylight: UTC+2
Next change: 2026-10-25 −60m

New York

Observes daylight saving time

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

When you can actually talk

You have 3 hours of shared working time: 15:00–18:00 in Oslo, which is 09:00–12:00 in New York.

Oslo 15:00–18:00New York 09:00–12:00

Reference

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

	Oslo	New York
IANA zone	Europe/Oslo	America/New_York
Abbreviation	CEST	EDT
Standard offset	UTC+1	UTC-5
Daylight offset	UTC+2	UTC-4
Clock changes this year	2	2
Country	Norway	United States

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

Common questions

What is the time difference between Oslo and New York?: New York is 6 hours behind Oslo. 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 New York from Oslo?: Between 15:00–18:00 in Oslo, which is 09:00–12:00 in New York. That is the only stretch where both cities are inside a 09:00–18:00 day.
Does Oslo observe daylight saving time?: Yes. Oslo runs on UTC+1 in winter and UTC+2 in summer. The next change is on 2026-10-25, when clocks go back by 60 minutes.
Does New York observe daylight saving time?: Yes. New York 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 Oslo, what time is it in New York?: It is 06:00 in New York, 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 Oslo and New York use?: Oslo uses Europe/Oslo, currently UTC+2 (CEST), and New York uses America/New_York, currently UTC-4 (EDT). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.