Isfahan to London Time Converter
London is -2h 30m behind Isfahan
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FROM
Isfahan
Iran
UTC+03:30
TO
London
United Kingdom
UTC+01:00
Date-aware conversion
Convert a specific date and time
Result
Fri, May 29, 2026 01:27
Isfahan: Friday, May 29, 2026 3:57 AM GMT+3:30 to London: Friday, May 29, 2026 1:27 AM GMT+1.
London is 2h 30m behind Isfahan on this date
24-Hour Comparison
Every hour in Isfahan and the corresponding time in London. Green rows indicate business hours in London.
Time zones
Isfahan uses Asia/Tehran (GMT+3:30) 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 Isfahan and London
The easiest overlap starts around 12:00 PM 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.
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City context
About these cities
About Isfahan
Isfahan is located in Iran (Asia). It uses the Asia/Tehran timezone with a standard offset of UTC+03:30. It observes DST, switching between IRST and IRDT. See the full Isfahan 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.
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