Helsinki ↔ London Time Zone Comparison
Day starts 2 hours earlier in Helsinki
Frequently Asked Questions
How much time separates Helsinki and London?
There is a 2 hours gap between Helsinki and London. Helsinki runs on Europe/Helsinki and London on Europe/London.
When can I schedule a call that works in both Helsinki and London?
You have 6 hours of mutual business hours. 11:00 Helsinki / 09:00 London is typically the sweet spot.
Should I update my recurring meetings between Helsinki and London?
Watch out — Helsinki observes DST back 1h at 04:00 — Oct 25. Once active, the Helsinki–London offset changes by 1h.
What is the London equivalent of 12:00 PM Helsinki time?
Helsinki at noon — that's 10:00 AM in London at the exact same instant.
How does the Helsinki to London time converter work?
Use the interactive slider above. Drag it to any Helsinki hour and all locations update instantly. Or type "3pm" / "15:00" in the search bar.
Which upcoming holidays affect Helsinki–London coordination?
Helsinki observes All Saints' Day on October 31. Keep this in mind when coordinating between Helsinki and London.
What time zones do Helsinki and London use?
Helsinki follows Europe/Helsinki. London uses Europe/London. Together they are 2 hours apart.
What time is a 9 AM Helsinki meeting in London?
9 AM in Helsinki → 7:00 AM in London. That falls outside standard hours in London — confirm with your contact.
How should I prepare for the time shift traveling from Helsinki to London?
Traveling from Helsinki to London means you gain 2 hours in local time. Most people adjust within a day.
What is the UTC offset comparison for Helsinki and London?
Helsinki and London sit in Europe/Helsinki and Europe/London respectively. The arithmetic difference between their UTC offsets equals 2 hours.
Quick time conversions: Helsinki → London
Common reference points to help you plan across the time difference.
When Helsinki clocks show 5:00 PM, London reads 3:00 PM.
If it's 11:00 AM where I am in Helsinki, what does London show?—9:00 AM
1:00 PMin Helsinki→11:00 AMin London
When Helsinki clocks show 10:00 AM, London reads 8:00 AM.
6:00 PMin Helsinki→4:00 PMin London
I'm in Helsinki at 12:00 PM — what time is my colleague in London seeing?—10:00 AM
4:00 PMin Helsinki→2:00 PMin London
Helsinki → other locations
People also compare London with...
Helsinki ↔ London
6h of business hours overlap daily (09:00–17:00)· Showing morning hours (05:00–13:00)
Helsinki
London
Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.