Vienna to London Time Converter
London is -1h behind Vienna
Quick converter
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FROM
Vienna
Austria
UTC+02:00
TO
London
United Kingdom
UTC+01:00
Date-aware conversion
Convert a specific date and time
Result
Mon, Jun 15, 2026 00:06
Vienna: Monday, June 15, 2026 1:06 AM GMT+2 to London: Monday, June 15, 2026 12:06 AM GMT+1.
London is 1h behind Vienna on this date
24-Hour Comparison
Every hour in Vienna and the corresponding time in London. Green rows indicate business hours in London.
Time zones
Vienna uses Europe/Vienna (GMT+2) and London uses Europe/London (GMT+1). The difference can shift during daylight saving changes, so checking the exact date matters.
Best use
Use the green rows to spot normal working hours in London. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
Best time for Vienna and London
The easiest overlap starts around 10:00 AM and runs through 5:00 PM in the source city, while the destination city is also inside normal working hours. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
Compare meeting hoursQuick examples
City context
About these cities
About Vienna
Vienna is located in Austria (Europe). It uses the Europe/Vienna timezone with a standard offset of UTC+02:00. It observes DST, switching between CET and CEST. See the full Vienna time page for live clock and planning details.
About London
London is located in United Kingdom (Europe). It uses the Europe/London timezone with a standard offset of UTC+01:00. It observes DST, switching between GMT and BST. See the full London time page for live clock and planning details.
Frequently Asked Questions
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