Bangkok to Grand Island time converter
Grand Island is 12 hours behind Bangkok. When it is 9:00 AM in Bangkok, it is 9:00 PM (Wed, Oct 21) in Grand Island.
Bangkok ICT
Thursday, October 22, 2026
Grand Island CDT
Wednesday, October 21, 2026
6:28 AM in Bangkok, Thursday, October 22, 2026
Bangkok to Grand Island conversion table
Every hour of today in Bangkok and the matching time in Grand Island. Light rows are typical working hours (9:00–18:00).
| Bangkok | Grand Island |
|---|---|
| 12:00 AM | 12:00 PM−1 day |
| 1:00 AM | 1:00 PM−1 day |
| 2:00 AM | 2:00 PM−1 day |
| 3:00 AM | 3:00 PM−1 day |
| 4:00 AM | 4:00 PM−1 day |
| 5:00 AM | 5:00 PM−1 day |
| 6:00 AM | 6:00 PM−1 day |
| 7:00 AM | 7:00 PM−1 day |
| 8:00 AM | 8:00 PM−1 day |
| 9:00 AM | 9:00 PM−1 day |
| 10:00 AM | 10:00 PM−1 day |
| 11:00 AM | 11:00 PM−1 day |
| 12:00 PM | 12:00 AM |
| 1:00 PM | 1:00 AM |
| 2:00 PM | 2:00 AM |
| 3:00 PM | 3:00 AM |
| 4:00 PM | 4:00 AM |
| 5:00 PM | 5:00 AM |
| 6:00 PM | 6:00 AM |
| 7:00 PM | 7:00 AM |
| 8:00 PM | 8:00 AM |
| 9:00 PM | 9:00 AM |
| 10:00 PM | 10:00 AM |
| 11:00 PM | 11:00 AM |
Best time to call or meet
Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Bangkok (9:00 PM – 10:00 PM in Grand Island): working hours on one side, early or late on the other.
Daylight saving time and the difference
The difference changes during the year because Bangkok and Grand Island switch clocks on different dates:
- Oct 22, 2026 – Nov 1, 2026: -12h
- Nov 1, 2026 – Mar 14, 2027: -13h
- Mar 14, 2027 – Oct 22, 2027: -12h
Distance
Bangkok and Grand Island are 13,633 km (8,471 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Bangkok and Grand Island?
Grand Island is 12 hours behind Bangkok.
What time is it in Grand Island when it is 9 AM in Bangkok?
When it is 9:00 AM in Bangkok, it is 9:00 PM (Wed, Oct 21) in Grand Island.
When is the best time to call Grand Island from Bangkok?
Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Bangkok (9:00 PM – 10:00 PM in Grand Island): working hours on one side, early or late on the other.
Does the time difference between Bangkok and Grand Island change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.