Live Synchronized Time Difference
HelsinkitoOsloTime Difference
🇫🇮
Helsinki
Finland (GMT+2)17:11:09UTC+2:00
🇳🇴
Oslo
Norway (GMT+1)16:11:09UTC+1:00
Direct Distance787 km (489 miles)
Estimated Flight Time~1.4 hours
Business Overlap7 overlapping hours (9am–5pm)
Mutual Working Window: 7 Overlapping Hours
Recommended calling window between Helsinki and Oslo
Off-Peak Calling Window
Helsinki Time
10:00 AM – 5:00 PM
Oslo Time
9:00 AM – 4:00 PM
Both locations share 7 overlapping standard business hours (9:00 AM – 5:00 PM). This is the premier window for real-time video conferences, corporate calls, and instant collaboration without outside-hours disruption.
24-Hour Schedule Conversion Matrix
Compare every hour of the day between Helsinki and Oslo.
Work (9am-5pm)ShoulderSleep / Off
| Helsinki Time (Finland) | Oslo Time (Norway) | Status & Recommendation |
|---|---|---|
| 00:00AM | 23:00PM-1 day | ⚪ Outside Work Hours |
| 01:00AM | 00:00AM | ⚪ Outside Work Hours |
| 02:00AM | 01:00AM | ⚪ Outside Work Hours |
| 03:00AM | 02:00AM | ⚪ Outside Work Hours |
| 04:00AM | 03:00AM | ⚪ Outside Work Hours |
| 05:00AM | 04:00AM | ⚪ Outside Work Hours |
| 06:00AM | 05:00AM | ⚪ Outside Work Hours |
| 07:00AM | 06:00AM | ⚪ Outside Work Hours |
| 08:00AM | 07:00AM | ⚪ Outside Work Hours |
| 09:00AM | 08:00AM | 🟡 Feasible (Shoulder Hour) |
| 10:00AM | 09:00AM | 🟢 Ideal Meeting Window |
| 11:00AM | 10:00AM | 🟢 Ideal Meeting Window |
| 12:00PM | 11:00AM | 🟢 Ideal Meeting Window |
| 13:00PM | 12:00PM | 🟢 Ideal Meeting Window |
| 14:00PM | 13:00PM | 🟢 Ideal Meeting Window |
| 15:00PM | 14:00PM | 🟢 Ideal Meeting Window |
| 16:00PM | 15:00PM | 🟢 Ideal Meeting Window |
| 17:00PM | 16:00PM | ⚪ Outside Work Hours |
| 18:00PM | 17:00PM | ⚪ Outside Work Hours |
| 19:00PM | 18:00PM | ⚪ Outside Work Hours |
| 20:00PM | 19:00PM | ⚪ Outside Work Hours |
| 21:00PM | 20:00PM | ⚪ Outside Work Hours |
| 22:00PM | 21:00PM | ⚪ Outside Work Hours |
| 23:00PM | 22:00PM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Helsinki and Oslo?
Oslo is 1 hour behind Helsinki.
What is the best time to schedule a cross-border meeting between Helsinki and Oslo?
There are 7 overlapping standard business hours (09:00 - 17:00) between Helsinki and Oslo. The optimal window is when both parties are in their core working shifts.
Does daylight saving time (DST) affect the time difference between Helsinki and Oslo?
Yes. If either Finland or Norway observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.