Phuket to Kotka: time difference
Kotka is 4 h behind Phuket. Live clocks for both, the working hours they share, and how each one sits against your own time.
−4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Phuket 16:27 4:27 PM Kotka 12:27 12:27 PM You –:–
16:27 4:27 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:10
12:27 12:27 PM
Eastern European Summer Time · UTC+3
☀️ 08:00 · 🌙 17:56
·
−4 h
Kotka is 4 h behind Phuket.
When you, Phuket 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
🇹🇭 Phuket
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
20 8 PM 21 9 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Phuket | 🇫🇮 Kotka |
|---|---|---|
| Local time | 16:27 | 12:27 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Indochina Time | Eastern European Summer Time |
| UTC offset | UTC+7 | UTC+3 |
| Offset from Phuket | — | −4 h |
| IANA zone | Asia/Bangkok | Europe/Helsinki |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 06:14 | 08:00 |
| Sunset | 18:10 | 17:56 |
| Daylight | 11 h 56 min | 9 h 56 min |
| People on this clock | 79,308 | 50,488 |
Compare Phuket with another city
More comparisons with Phuket: the time zones next to it and the far side of the clock.
Big time differences
Phuket and Kotka: common questions
What is the time difference between Phuket and Kotka?
Kotka is 4 hours behind: it uses UTC+3, while Phuket is on UTC+7.
What time is it in Kotka when it is 9:00 AM in Phuket?
When it is 9:00 AM in Phuket, it is 5:00 AM in Kotka.
What time is it in Kotka at the end of the working day in Phuket?
The working day in Phuket ends at 6:00 PM; in Kotka it is 2:00 PM at that moment.
When is a good time to call Kotka from Phuket?
Between 1:00 PM and 6:00 PM in Phuket – that is 9:00 AM to 2:00 PM in Kotka – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Kotka?
Until 4:00 AM in Phuket it is still the previous day in Kotka. The other way round, from 8:00 PM in Kotka it is already the next day in Phuket.
Is the time difference between Phuket and Kotka the same all year?
No. Only Kotka switches to summer time, so the gap changes twice a year. From October 25, 2026, Kotka will be 5 hours behind Phuket.
