Ratnapura to Tbilisi: time difference
Tbilisi is 1 h 30 min behind Ratnapura. 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.
Ratnapura 13:13 1:13 PM Tbilisi 11:43 11:43 AM You –:–
13:13 1:13 PM
India Standard Time · UTC+5:30
☀️ 05:56 · 🌙 17:56
11:43 11:43 AM
Georgia Standard Time · UTC+4
☀️ 07:07 · 🌙 18:30
·
−1 h 30 min
Tbilisi is 1 h 30 min behind Ratnapura.
When you, Ratnapura and Tbilisi are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇱🇰 Ratnapura
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
🇬🇪 Tbilisi
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 | 🇱🇰 Ratnapura | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 13:13 | 11:43 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | India Standard Time | Georgia Standard Time |
| UTC offset | UTC+5:30 | UTC+4 |
| Offset from Ratnapura | — | −1 h 30 min |
| IANA zone | Asia/Colombo | Asia/Tbilisi |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:56 | 07:07 |
| Sunset | 17:56 | 18:30 |
| Daylight | 12 h 1 min | 11 h 22 min |
| People on this clock | 52,100 | 1,241,700 |
Compare Ratnapura with another city
More comparisons with Ratnapura: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ratnapura and Tbilisi: common questions
How many hours behind Ratnapura is Tbilisi?
The clocks in Tbilisi are 1 hour and 30 minutes behind those in Ratnapura (UTC+4 and UTC+5:30).
If it is 9:00 AM in Ratnapura, what time is it in Tbilisi?
At 9:00 AM in Ratnapura, clocks in Tbilisi show 7:30 AM.
What time is it in Tbilisi at the end of the working day in Ratnapura?
The working day in Ratnapura ends at 6:00 PM; in Tbilisi it is 4:30 PM at that moment.
When is a good time to call Tbilisi from Ratnapura?
Between 10:30 AM and 6:00 PM in Ratnapura – that is 9:00 AM to 4:30 PM in Tbilisi – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Ratnapura is it still yesterday in Tbilisi?
Before 1:30 AM in Ratnapura, the date in Tbilisi has not changed yet. From 10:30 PM in Tbilisi, it is already the next day in Ratnapura.
Does the time difference between Ratnapura and Tbilisi change?
No. Neither place uses daylight saving time, so the difference stays 1 hour and 30 minutes all year.
