Phuket to Kos: time difference
Kos is 4 h behind Phuket. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Phuket 14:34 2:34 PM Kos 10:34 10:34 AM You –:–
14:34 2:34 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:10
10:34 10:34 AM
Eastern European Summer Time · UTC+3
☀️ 07:24 · 🌙 18:30
·
−4 h
Kos is 4 h behind Phuket.
When you, Phuket and Kos 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
🇬🇷 Kos
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 | 🇬🇷 Kos |
|---|---|---|
| Local time | 14:34 | 10:34 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 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/Athens |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 06:14 | 07:24 |
| Sunset | 18:10 | 18:30 |
| Daylight | 11 h 55 min | 11 h 6 min |
| People on this clock | 79,308 | 30,947 |
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 Kos: common questions
How far behind Phuket is Kos?
Kos is 4 hours behind Phuket: UTC+3 against UTC+7.
What time is it in Kos when it is 9:00 AM in Phuket?
When it is 9:00 AM in Phuket, it is 5:00 AM in Kos.
If it is 6:00 PM in Phuket, what time is it in Kos?
At 6:00 PM in Phuket, clocks in Kos show 2:00 PM.
Is there a time when both Phuket and Kos are at work?
Yes: from 1:00 PM to 6:00 PM in Phuket (9:00 AM to 2:00 PM in Kos), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Phuket is it still yesterday in Kos?
Before 4:00 AM in Phuket, the date in Kos has not changed yet. From 8:00 PM in Kos, it is already the next day in Phuket.
Does the time difference between Phuket and Kos change?
Yes. The clocks change only in Kos. From October 25, 2026, Kos will be 5 hours behind Phuket.
