🇷🇴 Bucharest, Romania
54
- Eastern European Summer Time
- UTC+3
- Daytime
☀️ 07:37 · 🌙 18:25 · 10 h 48 min
Bucharest to Olten: time difference
Olten is 1 h behind Bucharest. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇨🇭 Olten, Switzerland
54
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:54 · 🌙 18:34 · 10 h 39 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Bucharest 15:23 3:23 PM Olten 14:23 2:23 PM You –:–
15:23 3:23 PM
Eastern European Summer Time · UTC+3
☀️ 07:37 · 🌙 18:25
14:23 2:23 PM
Central European Summer Time · UTC+2
☀️ 07:54 · 🌙 18:34
·
−1 h
Olten is 1 h behind Bucharest.
When you, Bucharest and Olten are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇷🇴 Bucharest
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
🇨🇭 Olten
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 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇷🇴 Bucharest | 🇨🇭 Olten |
|---|---|---|
| Local time | 15:23 | 14:23 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern European Summer Time | Central European Summer Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Bucharest | — | −1 h |
| IANA zone | Europe/Bucharest | Europe/Zurich |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:37 | 07:54 |
| Sunset | 18:25 | 18:34 |
| Daylight | 10 h 48 min | 10 h 39 min |
| People on this clock | 1,883,425 | 17,280 |
Compare Bucharest with another city
More comparisons with Bucharest: the time zones next to it and the far side of the clock.
Big time differences
Bucharest and Olten: common questions
How far behind Bucharest is Olten?
Olten is 1 hour behind Bucharest: UTC+2 against UTC+3.
What time is it in Olten at the start of the working day in Bucharest?
The working day in Bucharest starts at 9:00 AM; in Olten it is 8:00 AM at that moment.
If it is 6:00 PM in Bucharest, what time is it in Olten?
At 6:00 PM in Bucharest, clocks in Olten show 5:00 PM.
Is there a time when both Bucharest and Olten are at work?
Yes: from 10:00 AM to 6:00 PM in Bucharest (9:00 AM to 5:00 PM in Olten), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Bucharest is it still yesterday in Olten?
Before 1:00 AM in Bucharest, the date in Olten has not changed yet. From 11:00 PM in Olten, it is already the next day in Bucharest.
Is the time difference between Bucharest and Olten the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
