Belgrade to Kotka: time difference
Kotka is 1 h ahead of Belgrade. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Belgrade 09:15 9:15 AM Kotka 10:15 10:15 AM You –:–
09:15 9:15 AM
Central European Summer Time · UTC+2
☀️ 06:58 · 🌙 17:50
10:15 10:15 AM
Eastern European Summer Time · UTC+3
☀️ 08:00 · 🌙 17:56
·
+1 h
Kotka is 1 h ahead of Belgrade.
When you, Belgrade and Kotka are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇷🇸 Belgrade
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇫🇮 Kotka
1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇷🇸 Belgrade | 🇫🇮 Kotka |
|---|---|---|
| Local time | 09:15 | 10:15 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Belgrade | — | +1 h |
| IANA zone | Europe/Belgrade | Europe/Helsinki |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 06:58 | 08:00 |
| Sunset | 17:50 | 17:56 |
| Daylight | 10 h 53 min | 9 h 56 min |
| People on this clock | 1,197,714 | 50,488 |
Compare Belgrade with another city
More comparisons with Belgrade: the time zones next to it and the far side of the clock.
Big time differences
Belgrade and Kotka: common questions
How far ahead of Belgrade is Kotka?
Kotka is 1 hour ahead of Belgrade: UTC+3 against UTC+2.
What time is it in Kotka when it is 9:00 AM in Belgrade?
When it is 9:00 AM in Belgrade, it is 10:00 AM in Kotka.
If it is 6:00 PM in Belgrade, what time is it in Kotka?
At 6:00 PM in Belgrade, clocks in Kotka show 7:00 PM.
Is there a time when both Belgrade and Kotka are at work?
Yes: from 9:00 AM to 5:00 PM in Belgrade (10:00 AM to 6:00 PM in Kotka), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Kotka?
From 11:00 PM in Belgrade it is already the next day in Kotka. The other way round, until 1:00 AM in Kotka it is still the previous day in Belgrade.
Is the time difference between Belgrade and Kotka the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
