Finland ↔ Colombo — time offset
Finland is 3 hours 30 minutes behind Colombo. When Finland clocks hit noon, Colombo reads 14:00.
Finland observes Europe/Helsinki and Colombo observes Asia/Colombo — a 2.5 hours 30 minutes gap between them.
Mutual working hours
Every working day, Finland and Colombo are both in business hours for 5.5 hours simultaneously.
00:0006:0012:0018:0024:00
Optimal meeting slots
Finland and Colombo share 5.5 hours of business hours overlap daily. Showing the 3 most balanced slots — see the time table below for the full window.
09:00 Helsinki / 11:00 Colombo✓ Both working
10:00 Helsinki / 12:00 Colombo✓ Both working
11:00 Helsinki / 13:00 Colombo✓ Both working
Assumes a standard 9 AM–5 PM workday in each location's local timezone.
Holiday calendar for both locations
Finland5 holidays
Oct 31All Saints' Day
Dec 6Independence Day
Dec 24Christmas Eve
Dec 25Christmas Day
Dec 26St. Stephen's Day
Colombo
No upcoming public holidays this year.
Working across Finland and Colombo
Coordinating between Finland (Finland) and Colombo (Sri Lanka) means working around a 2.5-hour time difference. The 5.5-hour overlap window gives both teams a natural slot for real-time collaboration without anyone working outside normal hours.
💡 Best practice for cross-timezone meetings
✅Schedule at 09:00–10:00 (Finland) for a 11:00–12:00 slot in Colombo — the sweet spot where both teams are working.
✅Schedule at 10:00–11:00 (Finland) for a 12:00–13:00 slot in Colombo — the sweet spot where both teams are working.
✅Schedule at 11:00–12:00 (Finland) for a 13:00–14:00 slot in Colombo — the sweet spot where both teams are working.
Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.
Install ClockinSync Free →Drag the slider at the top to convert any Finland time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.
