Tbilisi to Kolbotn: time difference
Kolbotn is 2 h behind Tbilisi. Live clocks for both, the working hours they share, and how each one sits against your own time.
−2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Tbilisi 20:25 8:25 PM Kolbotn 18:25 6:25 PM You –:–
20:25 8:25 PM
Georgia Standard Time · UTC+4
☀️ 07:15 · 🌙 18:18
18:25 6:25 PM
Central European Summer Time · UTC+2
☀️ 08:00 · 🌙 18:05
·
−2 h
Kolbotn is 2 h behind Tbilisi.
When you, Tbilisi and Kolbotn are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇪 Tbilisi
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
🇳🇴 Kolbotn
22 10 PM 23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇳🇴 Kolbotn |
|---|---|---|
| Local time | 20:25 | 18:25 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Georgia Standard Time | Central European Summer Time |
| UTC offset | UTC+4 | UTC+2 |
| Offset from Tbilisi | — | −2 h |
| IANA zone | Asia/Tbilisi | Europe/Oslo |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:15 | 08:00 |
| Sunset | 18:18 | 18:05 |
| Daylight | 11 h 3 min | 10 h 5 min |
| People on this clock | 1,241,700 | 4,500 |
Compare Tbilisi with another city
More comparisons with Tbilisi: the time zones next to it and the far side of the clock.
Big time differences
Tbilisi and Kolbotn: common questions
What is the time difference between Tbilisi and Kolbotn?
Kolbotn is 2 hours behind: it uses UTC+2, while Tbilisi is on UTC+4.
If it is 9:00 AM in Tbilisi, what time is it in Kolbotn?
At 9:00 AM in Tbilisi, clocks in Kolbotn show 7:00 AM.
What time is it in Kolbotn at the end of the working day in Tbilisi?
The working day in Tbilisi ends at 6:00 PM; in Kolbotn it is 4:00 PM at that moment.
When is a good time to call Kolbotn from Tbilisi?
Between 11:00 AM and 6:00 PM in Tbilisi – that is 9:00 AM to 4:00 PM in Kolbotn – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Kolbotn?
Until 2:00 AM in Tbilisi it is still the previous day in Kolbotn. The other way round, from 10:00 PM in Kolbotn it is already the next day in Tbilisi.
Does the time gap between Tbilisi and Kolbotn change during the year?
Yes – daylight saving time is used in Kolbotn but not in Tbilisi. From October 25, 2026, Kolbotn will be 3 hours behind Tbilisi.
