🇨🇭 Olten, Switzerland
31
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:54 · 🌙 18:34 · 10 h 39 min
Olten to Bucharest: time difference
Bucharest is 1 h ahead of Olten. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇷🇴 Bucharest, Romania
31
- Eastern European Summer Time
- UTC+3
- Daytime
☀️ 07:37 · 🌙 18:25 · 10 h 48 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Olten 13:33 1:33 PM Bucharest 14:33 2:33 PM You –:–
13:33 1:33 PM
Central European Summer Time · UTC+2
☀️ 07:54 · 🌙 18:34
14:33 2:33 PM
Eastern European Summer Time · UTC+3
☀️ 07:37 · 🌙 18:25
·
+1 h
Bucharest is 1 h ahead of Olten.
When you, Olten and Bucharest are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇭 Olten
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
🇷🇴 Bucharest
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 | 🇨🇭 Olten | 🇷🇴 Bucharest |
|---|---|---|
| Local time | 13:33 | 14:33 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Olten | — | +1 h |
| IANA zone | Europe/Zurich | Europe/Bucharest |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:54 | 07:37 |
| Sunset | 18:34 | 18:25 |
| Daylight | 10 h 39 min | 10 h 48 min |
| People on this clock | 17,280 | 1,883,425 |
Compare Olten with another city
More comparisons with Olten: the time zones next to it and the far side of the clock.
Big time differences
Olten and Bucharest: common questions
How far ahead of Olten is Bucharest?
Bucharest is 1 hour ahead of Olten: UTC+3 against UTC+2.
If it is 9:00 AM in Olten, what time is it in Bucharest?
At 9:00 AM in Olten, clocks in Bucharest show 10:00 AM.
What time is it in Bucharest at the end of the working day in Olten?
The working day in Olten ends at 6:00 PM; in Bucharest it is 7:00 PM at that moment.
Is there a time when both Olten and Bucharest are at work?
Yes: from 9:00 AM to 5:00 PM in Olten (10:00 AM to 6:00 PM in Bucharest), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Bucharest compared with Olten?
The new day starts in Bucharest earlier: at 11:00 PM in Olten it is already midnight there. Until 1:00 AM in Bucharest, Olten is still on the previous day.
Is the time difference between Olten and Bucharest the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
