Oslo to Colombo Time Difference
🇳🇴 Oslo is currently 4.5 hours ahead of 🇱🇰 Colombo. This difference varies between 3.5h and 4.5h due to Daylight Saving Time.
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Atin 🇳🇴 Oslo→it will be—in 🇱🇰 Colombo
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Difference
+4.5h
Business overlap
4h
Distance
8,187 km
Approx. flight
9.6h
Hour-by-Hour: Oslo to Colombo
| 🇳🇴 Oslo | 🇱🇰 Colombo | Note |
|---|---|---|
| 12:00 AM | 4:30 AM | |
| 1:00 AM | 5:30 AM | |
| 2:00 AM | 6:30 AM | |
| 3:00 AM | 7:30 AM | |
| 4:00 AM | 8:30 AM | |
| 5:00 AM | 9:30 AM | |
| 6:00 AM | 10:30 AM | |
| 7:00 AM | 11:30 AM | |
| 8:00 AM | 12:30 PM | |
| 9:00 AM | 1:30 PM | |
| 10:00 AM | 2:30 PM | |
| 11:00 AM | 3:30 PM | |
| 12:00 PM | 4:30 PM | |
| 1:00 PM | 5:30 PM | |
| 2:00 PM | 6:30 PM | |
| 3:00 PM | 7:30 PM | |
| 4:00 PM | 8:30 PM | |
| 5:00 PM | 9:30 PM | |
| 6:00 PM | 10:30 PM | |
| 7:00 PM | 11:30 PM | |
| 8:00 PM | 12:30 AM(next day) | Next day |
| 9:00 PM | 1:30 AM(next day) | Next day |
| 10:00 PM | 2:30 AM(next day) | Next day |
| 11:00 PM | 3:30 AM(next day) | Next day |
Daylight Saving Time (DST)
Oslo observes Daylight Saving Time, while Colombo does not. This causes the time difference to shift between 3.5 hours ahead and 4.5 hours ahead depending on the season. Currently, Oslo is 4.5 hours ahead relative to Colombo.
Min difference
3.5h
Max difference
4.5h
Best Meeting Times
There are 4 overlapping business hours between Oslo and Colombo (9 AM – 6 PM in each city).
🇳🇴 Oslo
9:00 AM – 1:00 PM
🇱🇰 Colombo
1:30 PM – 5:30 PM
Frequently Asked Questions
What is the time difference between Oslo and Colombo?
The time difference between Oslo and Colombo is currently 4.5 hours ahead. Oslo uses GMT+1 (UTC+1), while Colombo uses GMT+5:30 (UTC+5:30). This difference varies seasonally due to Daylight Saving Time, ranging from 3.5 hours ahead to 4.5 hours ahead.
When it's noon in Oslo, what time is it in Colombo?
When it's 12:00 PM (noon) in Oslo, it is 4:30 PM in Colombo. Use our calculator above to convert any other time.
Does the time difference between Oslo and Colombo change?
Yes, the time difference changes throughout the year. Because Oslo observes Daylight Saving Time, the offset shifts between 3.5 hours ahead and 4.5 hours ahead at different times of the year.
What are the best times to schedule a call between Oslo and Colombo?
The best time to call is between 9:00 AM and 1:00 PM in Oslo (which is 1:30 PM – 5:30 PM in Colombo). This 4-hour window falls within business hours in both cities.
Is Oslo ahead or behind Colombo?
Oslo is currently 4.5 hours behind Colombo.
What time zone is Oslo in?
Oslo is in the Europe/Oslo time zone, currently using GMT+1 (UTC+1). Oslo observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Oslo in Colombo?
When it is midnight (12:00 AM) in Oslo, it is 4:30 AM in Colombo.