CET to WEST Time Converter

Convert Central European Time (CET) to Western European Summer Time (WEST). Both time zones are shown live below; current offset between them is 1 hour behind.

Paris · Central European Time
05:24:04
Wednesday, May 13, 2026
GMT+2 · UTC+02:00
Lisbon · Western European Summer Time
04:24:04
Wednesday, May 13, 2026
GMT+1 · UTC+01:00

Convert a specific time

From: CET (Paris)
To: WEST (Lisbon)
--:--

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
WEST (Western European Summer Time)
Observes DST
Yes
In DST right now
Yes
Next fall back
2026-10-25
Offset shift
UTC+01:00 → UTC+00:00

When can CET and WEST meet?

00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
CET
WEST
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in Paris (CET). Each row shows the local working-hours state in that zone for the same moment in time.
7 hours of overlap during standard 9am-5pm working hours.
Best meeting window: 10:00–16:00 CET (09:00–15:00 WEST).

Hour-by-hour CET to WEST conversion table

CET time (Paris)WEST time (Lisbon)Status
00:00 Wed23:00 TueOff-hours both sides
01:00 Wed00:00 WedOff-hours both sides
02:00 Wed01:00 WedOff-hours both sides
03:00 Wed02:00 WedOff-hours both sides
04:00 Wed03:00 WedOff-hours both sides
05:00 Wed04:00 WedOff-hours both sides
06:00 Wed05:00 WedOff-hours both sides
07:00 Wed06:00 WedOff-hours both sides
08:00 Wed07:00 WedOff-hours both sides
09:00 Wed08:00 WedCET working
10:00 Wed09:00 WedBoth at work
11:00 Wed10:00 WedBoth at work
12:00 Wed11:00 WedBoth at work
13:00 Wed12:00 WedBoth at work
14:00 Wed13:00 WedBoth at work
15:00 Wed14:00 WedBoth at work
16:00 Wed15:00 WedBoth at work
17:00 Wed16:00 WedWEST working
18:00 Wed17:00 WedOff-hours both sides
19:00 Wed18:00 WedOff-hours both sides
20:00 Wed19:00 WedOff-hours both sides
21:00 Wed20:00 WedOff-hours both sides
22:00 Wed21:00 WedOff-hours both sides
23:00 Wed22:00 WedOff-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
Western European Summer Time (WEST)
IANA identifier
Europe/Lisbon
Current UTC offset
UTC+01:00
Current abbreviation
GMT+1
Major cities in this zone
Lisbon

Sun today in Paris and Lisbon

Paris
Sunrise
06:13
Sunset
21:23
Solar noon
13:48
Daylight
15h 10m

Related converters

WEST to CET (reverse)CET to ESTCET to PSTCET to GMTCET to UTCCET to ISTEST to WESTPST to WESTGMT to WESTUTC to WESTIST to WEST
Looking for local time? See time in Paris or time in Lisbon.

Frequently asked questions

What is the time difference between CET and WEST right now?+
WEST (Western European Summer Time) is currently 1 hour 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 WEST observe daylight saving time?+
CET: observes daylight saving time. WEST: observes daylight saving time.
When is the best time to schedule a meeting between CET and WEST?+
The strongest overlap is 10:00–16:00 CET (09:00–15:00 WEST), giving 7 hours when both sides are within standard 9am-5pm working hours.
What time is it in Lisbon when it is 12:00 noon in Paris?+
When it is 12:00 Wed in Paris (CET), it is 11:00 Wed in Lisbon (WEST).
Which IANA time zone identifiers are used for CET and WEST?+
CET maps to "Europe/Paris" in the IANA database. WEST maps to "Europe/Lisbon". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is Paris ahead of or behind Lisbon?+
Whether Paris (CET) is ahead of or behind Lisbon (WEST) depends on the current UTC offsets. Right now WEST is 1 hour behind CET. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for CET and WEST?+
CET is UTC+02:00 (GMT+2) and WEST is UTC+01:00 (GMT+1). Both offsets shift by one hour when the corresponding region enters or exits daylight saving time, so the live values on this page are the source of truth.
Can I schedule meetings during business hours for both CET and WEST?+
Yes. There are 7 hours of overlap during standard 9am-5pm working hours, with the strongest window at 10:00–16:00 CET.