Phuket to Ratnapura: time difference
Ratnapura is 1 h 30 min behind Phuket. Live clocks for both, the working hours they share, and how each one sits against your own time.
−1 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Phuket 17:45 5:45 PM Ratnapura 16:15 4:15 PM You –:–
17:45 5:45 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:14
16:15 4:15 PM
India Standard Time · UTC+5:30
☀️ 05:56 · 🌙 17:56
·
−1 h 30 min
Ratnapura is 1 h 30 min behind Phuket.
When you, Phuket and Ratnapura 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
🇱🇰 Ratnapura
22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Phuket | 🇱🇰 Ratnapura |
|---|---|---|
| Local time | 17:45 | 16:15 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | India Standard Time |
| UTC offset | UTC+7 | UTC+5:30 |
| Offset from Phuket | — | −1 h 30 min |
| IANA zone | Asia/Bangkok | Asia/Colombo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:14 | 05:56 |
| Sunset | 18:14 | 17:56 |
| Daylight | 12 h | 12 h 1 min |
| People on this clock | 79,308 | 52,100 |
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 Ratnapura: common questions
How far behind Phuket is Ratnapura?
Ratnapura is 1 hour and 30 minutes behind Phuket: UTC+5:30 against UTC+7.
If it is 9:00 AM in Phuket, what time is it in Ratnapura?
At 9:00 AM in Phuket, clocks in Ratnapura show 7:30 AM.
What time is it in Ratnapura when it is 6:00 PM in Phuket?
When it is 6:00 PM in Phuket, it is 4:30 PM in Ratnapura.
When do working hours in Phuket and in Ratnapura overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:30 AM to 6:00 PM in Phuket, which is 9:00 AM to 4:30 PM in Ratnapura.
Until what time in Phuket is it still yesterday in Ratnapura?
Before 1:30 AM in Phuket, the date in Ratnapura has not changed yet. From 10:30 PM in Ratnapura, it is already the next day in Phuket.
Is the time difference between Phuket and Ratnapura the same all year?
Yes. Neither Phuket nor Ratnapura switches to summer time, so the gap is always 1 hour and 30 minutes.
