WET to IST Europe Converter
Start by searching for a time zone, city, or town.
Add one or more places to compare local times, adjust the date, and share the result.
Quick answers
Selected conversion
12:00 pm12:00 WET (UTC+0), Oct 27, 2026 = 12:00 pm12:00 GMT (UTC+0), Oct 27, 2026
WET and GMT have the same local time.
WET and IST examples
These examples always use WET (UTC+0) and IST (UTC+1). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
WET is 1 hour behind IST.
How the time difference changes
For most of the year, WEST and IST Europe have the same time. From Oct 25, 2026 to Mar 28, 2027, WET and GMT Europe have the same time.
For most of the year, working hours of 9:00 am to 6:00 pm in WEST correspond to 9:00 am to 6:00 pm in IST Europe. At other times of the year, working hours of 9:00 am to 6:00 pm in WET correspond to 9:00 am to 6:00 pm in GMT Europe.For most of the year, working hours of 09:00 to 18:00 in WEST correspond to 09:00 to 18:00 in IST Europe. At other times of the year, working hours of 09:00 to 18:00 in WET correspond to 09:00 to 18:00 in GMT Europe.
Compare WET time with IST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Western European Time and Greenwich Mean Time have the same local time.
12:00 pm12:00 in WET is 12:00 pm12:00 in GMT
WET to GMT call time
Best time for a conference call or a meeting is between 9am-6pm09:00-18:00 in WET which corresponds to 9am-6pm09:00-18:00 in GMT
12:00 pm12:00 Western European Time (WET). Offset UTC 0:00 hours
12:00 pm12:00 Greenwich Mean Time (GMT). Offset UTC 0:00 hours
12:00 pm12:00 WET / 12:00 pm12:00 GMT
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| WET | GMT |
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Western European Time
Offset: WET is the same as Greenwich Mean Time (GMT).
Countries using this time zone: Faroe Islands, Portugal, Spain
Principal Cities: The largest city in the WET time zone is Lisbon in Portugal, with about 517,802 people. Other major cities in this time zone include Las Palmas de Gran Canaria, Porto, Santa Cruz de Tenerife, Braga.
German: WEZ - Westeuropäische Zeit
Today all shaded areas are on WET.
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Western European Summer Time (WEST).
Start: Western European Time (WET) started on Sunday, October 25, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, October 25, 2026, 1:00 am01:00. Standard time starts annually on the last Sunday of October.
End: Western European Time (WET) ends on Sunday, March 28, 2027 at 1:00 am01:00 local time and clocks are set one hour forward to Sunday, March 28, 2027, 2:00 am02:00 local daylight time instead. Standard time ends annually on the last Sunday of March.
See Portugal daylight saving time and upcoming clock changes worldwide.
WET representations, usage and related time zones
- Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
- +00 - basic short
- +0000 - basic
- +00:00 - extended
- +0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates the zero UTC/GMT offset.
- Zulu - Military abbreviation for WET
- Z - short form of 'Zulu'
- Atlantic/Canary
- Atlantic/Faeroe
- Atlantic/Faroe
- Atlantic/Madeira
- Europe/Lisbon
- Portugal
- WET
- EGST - Eastern Greenland Summer Time
- GMT - Greenwich Mean Time
- WET - Western European Time
- AZOST - Azores Summer Time
- UTC - Coordinated Universal Time
- WT - Western Sahara Standard Time
- Z - Zulu Time Zone
Irish Standard Time
Offset: IST is 1 hour ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Ireland
Principal Cities: The largest city in the IST time zone is Dublin in Ireland, with about 1.024 million people. Other major cities in this time zone include Cork, Limerick, Galway, Waterford.
Greenwich Mean Time (GMT) originally referred to the mean solar time at the Royal Observatory in Greenwich, London. It is now often used to refer to Coordinated Universal Time (UTC) when this is viewed as a time zone, and in casual use the two are the same. In the military, GMT is known as Zulu time. Greenwich Mean Time was the same as Universal Time (UT), a standard astronomical concept used in many technical fields, until the introduction of UTC in 1972.
Current time in Ireland: Ireland time now
Today the shaded areas are on UTC+0 (GMT).
IST representations, usage and related time zones
- +01 - basic short
- +0100 - basic
- +01:00 - extended
- +0100 - sign character (+) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates an offset of one hour to the east of the zero meridian.
- Alpha - Military abbreviation for IST
- A - short form of 'Alpha'
- Eire
- Europe/Dublin
- India Standard Time - UTC +5:30
- Irish Standard Time - UTC +1
- Israel Standard Time - UTC +2
- BST - British Summer Time
- CET - Central European Time
- IST - Irish Standard Time
- WEST - Western European Summer Time
- A - Alpha Time Zone
- CET - Central European Time
- MEZ - Mitteleuropäische Zeit
- WAT - West Africa Time
- WST - Western Sahara Summer Time
- BMT - Biel Mean Time