Does it handle Daylight Saving Time?

Yes, the tool automatically adjusts for Daylight Saving Time based on the specific date you select, ensuring accurate conversions year-round.

Can I add multiple cities?

Yes, you can add as many cities as you need to the dashboard to compare times across your entire global network simultaneously.

GMT to WET

+0h

GMT

GMTSOURCE

UTC+01:00☀ DST active

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

WET

UTC+01:00☀ DST active

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

GMT

WET

12:00 AM

2:00 AM

4:00 AM

6:00 AM

8:00 AM

10:00 AM

12:00 PM

2:00 PM

4:00 PM

6:00 PM

8:00 PM

10:00 PM

Green rows indicate typical business hours (9 AM - 5 PM)

GMT and WET on the World Map

The map below highlights the GMT (Greenwich Mean Time) and WET (Western European Time) timezone regions across the globe.

GMT Zone

→

WET Zone

Explore all world timezones interactively →

GMT – Greenwich Mean Time

UTC+00:00

Greenwich Mean Time (GMT) is the mean solar time at the Royal Observatory in Greenwich, London. It is the same as UTC+00:00.

Countries in GMT

United KingdomIrelandIcelandPortugal (mainland)GhanaSenegalMaliMauritaniaGambiaGuineaSierra LeoneLiberiaIvory CoastBurkina FasoMorocco (historically)

Major Cities in GMT

LondonDublinLisbonAccraReykjavikEdinburghCasablancaDakarBamakoAbidjanConakryFreetownMonrovia

Key Facts about GMT

•GMT is based on the Prime Meridian (0° longitude) passing through Greenwich, London.
•The Royal Observatory in Greenwich has been the reference point for GMT since 1884.
•GMT and UTC are often used interchangeably, but UTC is based on atomic clocks.
•Iceland uses GMT year-round and never observes daylight saving time.
•The UK switches from GMT to BST (British Summer Time) in late March each year.

Daylight Saving:Yes – switches to BST

Learn more about GMT on Wikipedia

WET – Western European Time

UTC+00:00

Western European Time (WET) is the time zone for Portugal, Morocco, and the Canary Islands, same as UTC+00:00.

Countries in WET

PortugalSpain (Canary Islands)MoroccoWestern Sahara

Major Cities in WET

LisbonPortoCasablancaLas PalmasFunchalRabat

Key Facts about WET

•Portugal is the only mainland European country in the WET time zone.
•The Canary Islands are on WET despite being part of Spain (which uses CET).
•WET is identical to GMT and UTC+00:00.

Daylight Saving:Yes – switches to WEST

Learn more about WET on Wikipedia

Time Conversion Guide: GMT to WET

GMT runs on Greenwich Mean Time (GMT) at UTC+00:00. WET runs on Western European Time (WET) at UTC+00:00. That puts GMT no time difference WET — a difference of +0h at the current offsets.

In practice, when it is 9:00 AM in GMT it is 9:00 AM in WET. Midnight in GMT is 12:00 AM in WET. Neither zone observes daylight saving time, so the offset between them stays constant all year.

GMT to WET time conversion table

GMT (GMT)	WET (WET)	Day
12:00 AM	12:00 AM	same day
6:00 AM	6:00 AM	same day
7:00 AM	7:00 AM	same day
8:00 AM	8:00 AM	same day
9:00 AM	9:00 AM	same day
12:00 PM	12:00 PM	same day
3:00 PM	3:00 PM	same day
5:00 PM	5:00 PM	same day
6:00 PM	6:00 PM	same day
9:00 PM	9:00 PM	same day

Why people convert GMT to WET time

Scheduling a call from GMT to WET: a 10:00 AM start in GMT lands at 10:00 AM in WET, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both GMT and WET are inside the 9-to-5 working day between 9:00 AM and 5:00 PM GMT time (9:00 AM–5:00 PM WET). That is roughly 8 hours of usable overlap.
Keeping family and friends in sync: knowing that 8:00 PM in GMT is 8:00 PM in WET makes it easy to avoid calling at 3 AM.

Always state the zone abbreviation, not just the hour. "3:00 PM GMT" is unambiguous; "3 PM" across a +0h gap is not.
Block 9:00 AM–5:00 PM GMT as the recurring meeting window if you work primarily from GMT and need WET colleagues present.

About GMT (Greenwich Mean Time)

Greenwich Mean Time (GMT) is the clock time at the Royal Observatory in Greenwich, London, which sits on the Prime Meridian (0° longitude). GMT serves as the reference point from which all other time zones are calculated. The United Kingdom uses GMT during winter months and switches to British Summer Time (BST, UTC+01:00) from late March to late October. Several West African nations use GMT year-round. GMT is often used interchangeably with UTC (Coordinated Universal Time), although technically they are different – UTC is based on atomic clocks while GMT is based on Earth's rotation.

About WET (Western European Time)

Western European Time (WET) is used in Portugal, the Canary Islands (Spain), Morocco, and several other locations. It is equivalent to GMT/UTC. During summer, Portugal and the Canary Islands switch to WEST (Western European Summer Time, UTC+01:00).

Best time to call between GMT and WET

Both GMT and WET sit inside the 9 AM – 5 PM working day between 9:00 AM–5:00 PM GMT, which is 9:00 AM–5:00 PM WET. That gives roughly 8 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

GMT and WET share 8 hours of working-hours overlap (9:00 AM–5:00 PM GMT), so scheduling a live meeting is straightforward.

GMT is no time difference WET (GMT UTC+00:00 → WET UTC+00:00). The shared working window is 9:00 AM–5:00 PM GMT. Remember to re-check around daylight-saving transitions.

🕐 Daylight Saving Time Info

GMT

☀ Currently in DST

Standard: UTC+00:00 · DST: UTC+01:00

Clocks fall back on Sun, Oct 25, 2026

WET

☀ Currently in DST

Standard: UTC+00:00 · DST: UTC+01:00

Clocks fall back on Sun, Oct 25, 2026

Learn More About Time

Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:

⏳

History of Timekeeping

From sundials to atomic clocks - 5000 years of measuring time

🌍

How Time Zones Work

UTC, offsets, and why zones don't follow straight lines

☀️

Daylight Saving Time

DST dates, which countries observe it, and the ongoing debate

Frequently Asked Questions

What is the time difference between GMT and WET?

GMT (GMT, UTC+00:00) is no time difference WET (WET, UTC+00:00). The gap is currently +0h.

How do I convert GMT time to WET time?

Add +0h to GMT local time. For example, 9:00 AM in GMT is 9:00 AM in WET.

What time is it in WET right now?

WET uses WET at UTC+00:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +0h offset from GMT.

What is the best time to call WET from GMT?

Call between 9:00 AM and 5:00 PM GMT — that maps to 9:00 AM–5:00 PM WET and keeps both parties inside the working day.

Which is ahead, GMT or WET?

GMT and WET are currently on the same clock.

Does daylight saving time affect the GMT–WET difference?

Neither zone observes daylight saving time, so the +0h offset between GMT and WET is fixed all year.

Which other cities share GMT's time zone?

GMT also covers London, Dublin, Lisbon, Accra, Reykjavik, Edinburgh, Casablanca, Dakar and 5 more.

Which countries use GMT, GMT's zone?

GMT is used in United Kingdom, Ireland, Iceland, Portugal (mainland), Ghana, Senegal, Mali, Mauritania and 7 more.

What is the time difference between GMT and WET?

WET is +0h from GMT.

What timezone is GMT in?

GMT operates on its local timezone.

What timezone is WET in?

WET operates on its local timezone.

Which countries use GMT (Greenwich Mean Time)?

GMT is used in United Kingdom, Ireland, Iceland, Portugal (mainland), Ghana, Senegal, and 9 more countries.

Does GMT observe daylight saving time?

Yes, GMT switches to BST during summer months.

What are some interesting facts about GMT?

GMT is based on the Prime Meridian (0° longitude) passing through Greenwich, London. The Royal Observatory in Greenwich has been the reference point for GMT since 1884.