How do I convert CET to Z?

To convert CET to Z, use our free time converter tool. Enter the time in Central European Time and instantly see the equivalent time in Zulu Time. The converter automatically accounts for Daylight Saving Time.

What time is it in UTC when it's noon in Paris?

When it's 12:00 PM (noon) in Paris (CET), the time in UTC (Z) depends on the current UTC offset of both zones. Use our converter to get the exact current conversion.

CET to Z Time Converter

Convert Central European Time (CET) to Zulu Time (Z). Both time zones are shown live below; current offset between them is 2 hours behind.

Paris · Central European Time

17:15:03

Wednesday, May 6, 2026

GMT+2 · UTC+02:00

UTC · Zulu Time

15:15:03

Wednesday, May 6, 2026

UTC · UTC+00:00

Convert a specific time

From: CET (Paris)

To: Z (UTC)

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Daylight Saving status right now

CET (Central European Time)

Observes DST: Yes
In DST right now: Yes
Next fall back: 2026-10-25
Offset shift: UTC+02:00 → UTC+01:00

Z (Zulu Time)

Observes DST: No

Heads up: CET observes DST while Z does not. The 2-hour difference shown above will shift by one hour when CET starts or ends DST.

When can CET and Z meet?

6 hours of overlap during standard 9am-5pm working hours.

Best meeting window: 11:00–16:00 CET (09:00–14:00 Z).

Hour-by-hour CET to Z conversion table

CET time (Paris)	Z time (UTC)	Status
00:00 Wed	22:00 Tue	Off-hours both sides
01:00 Wed	23:00 Tue	Off-hours both sides
02:00 Wed	00:00 Wed	Off-hours both sides
03:00 Wed	01:00 Wed	Off-hours both sides
04:00 Wed	02:00 Wed	Off-hours both sides
05:00 Wed	03:00 Wed	Off-hours both sides
06:00 Wed	04:00 Wed	Off-hours both sides
07:00 Wed	05:00 Wed	Off-hours both sides
08:00 Wed	06:00 Wed	Off-hours both sides
09:00 Wed	07:00 Wed	CET working
10:00 Wed	08:00 Wed	CET working
11:00 Wed	09:00 Wed	Both at work
12:00 Wed	10:00 Wed	Both at work
13:00 Wed	11:00 Wed	Both at work
14:00 Wed	12:00 Wed	Both at work
15:00 Wed	13:00 Wed	Both at work
16:00 Wed	14:00 Wed	Both at work
17:00 Wed	15:00 Wed	Z working
18:00 Wed	16:00 Wed	Z working
19:00 Wed	17:00 Wed	Off-hours both sides
20:00 Wed	18:00 Wed	Off-hours both sides
21:00 Wed	19:00 Wed	Off-hours both sides
22:00 Wed	20:00 Wed	Off-hours both sides
23:00 Wed	21:00 Wed	Off-hours both sides

Times computed for today in each zone using the IANA time zone database. The conversion accounts for daylight saving time wherever applicable.

About these time zones

Central European Time (CET)

IANA identifier: Europe/Paris
Current UTC offset: UTC+02:00
Current abbreviation: GMT+2

Major cities in this zone

ParisLyonMarseille

Zulu Time (Z)

IANA identifier: UTC
Current UTC offset: UTC+00:00
Current abbreviation: UTC

Major cities in this zone

UTC

Sun today in Paris and UTC

Paris

Sunrise

06:23

Sunset

21:13

Solar noon

13:48

Daylight

14h 49m

Related converters

Z to CET (reverse)CET to EST CET to PST CET to GMT CET to UTC CET to IST EST to Z PST to Z GMT to Z UTC to Z IST to Z

Looking for local time? See time in Paris or time in UTC.

Frequently asked questions

What is the time difference between CET and Z right now?+

Z (Zulu Time) is currently 2 hours behind CET (Central European Time). The exact difference can change when one or both zones transition into or out of daylight saving time.

Does CET or Z observe daylight saving time?+

CET: observes daylight saving time. Z: does not observe daylight saving time.

When is the best time to schedule a meeting between CET and Z?+

The strongest overlap is 11:00–16:00 CET (09:00–14:00 Z), giving 6 hours when both sides are within standard 9am-5pm working hours.

What time is it in UTC when it is 12:00 noon in Paris?+

When it is 12:00 Wed in Paris (CET), it is 10:00 Wed in UTC (Z).

Which IANA time zone identifiers are used for CET and Z?+

CET maps to "Europe/Paris" in the IANA database. Z maps to "UTC". These identifiers are what most software libraries use to convert times accurately, including DST handling.