Roi Et to Hong Kong: time difference
Hong Kong is 1 h ahead of Roi Et. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇭🇰 Hong Kong, Hong Kong (China)
08
- Hong Kong Standard Time
- UTC+8
- Night
☀️ 06:21 · 🌙 17:57 · 11 h 36 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Roi Et 00:34 12:34 AM Hong Kong 01:34 1:34 AM You –:–
00:34 12:34 AM
Indochina Time · UTC+7
☀️ 05:59 · 🌙 17:44
01:34 1:34 AM
Hong Kong Standard Time · UTC+8
☀️ 06:21 · 🌙 17:57
·
+1 h
Hong Kong is 1 h ahead of Roi Et.
When you, Roi Et and Hong Kong are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇭 Roi Et
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
🇭🇰 Hong Kong
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Roi Et | 🇭🇰 Hong Kong |
|---|---|---|
| Local time | 00:34 | 01:34 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Indochina Time | Hong Kong Standard Time |
| UTC offset | UTC+7 | UTC+8 |
| Offset from Roi Et | — | +1 h |
| IANA zone | Asia/Bangkok | Asia/Hong Kong |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:59 | 06:21 |
| Sunset | 17:44 | 17:57 |
| Daylight | 11 h 45 min | 11 h 36 min |
| People on this clock | 34,229 | 1,367,900 |
Compare Roi Et with another city
More comparisons with Roi Et: the time zones next to it and the far side of the clock.
Big time differences
Roi Et and Hong Kong: common questions
How many hours ahead of Roi Et is Hong Kong?
The clocks in Hong Kong are 1 hour ahead of those in Roi Et (UTC+8 and UTC+7).
What time is it in Hong Kong when it is 9:00 AM in Roi Et?
When it is 9:00 AM in Roi Et, it is 10:00 AM in Hong Kong.
What time is it in Hong Kong at the end of the working day in Roi Et?
The working day in Roi Et ends at 6:00 PM; in Hong Kong it is 7:00 PM at that moment.
When is a good time to call Hong Kong from Roi Et?
Between 9:00 AM and 5:00 PM in Roi Et – that is 10:00 AM to 6:00 PM in Hong Kong – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Hong Kong compared with Roi Et?
The new day starts in Hong Kong earlier: at 11:00 PM in Roi Et it is already midnight there. Until 1:00 AM in Hong Kong, Roi Et is still on the previous day.
Does the time gap between Roi Et and Hong Kong change during the year?
No, the clocks change neither in Roi Et nor in Hong Kong, so the gap is 1 hour all year round.
