CST to Thailand Time Converter
ICT is 13 hours ahead of CST. 9:00 AM CST = 10:00 PM ICT.
ICT is 13 hours ahead of CST at the moment. To convert CST to Thailand Time, add 13 hours to the CST time: 9:00 AM CST = 10:00 PM ICT.
CST (Central Time) is used in Chicago, Dallas, Houston, Minneapolis, New Orleans, Winnipeg; Mexico City and Central America use UTC−6 all year. Thailand Time (Thailand time) is used in Thailand.
CST here means North American Central Standard Time, not China Standard Time.
CST to Thailand Time time conversion table
CST to Thailand Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| CST | Thailand Time |
|---|---|
| 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 |
| CST | Thailand Time |
|---|---|
| 8:00 AM | 9:00 PM |
| 9:00 AM | 10:00 PM |
| 10:00 AM | 11:00 PM |
| 11:00 AM | 12:00 AM+1 |
| 12:00 PM | 1:00 AM+1 |
| 1:00 PM | 2:00 AM+1 |
| 2:00 PM | 3:00 AM+1 |
| 3:00 PM | 4:00 AM+1 |
| CST | Thailand Time |
|---|---|
| 4:00 PM | 5:00 AM+1 |
| 5:00 PM | 6:00 AM+1 |
| 6:00 PM | 7:00 AM+1 |
| 7:00 PM | 8:00 AM+1 |
| 8:00 PM | 9:00 AM+1 |
| 9:00 PM | 10:00 AM+1 |
| 10:00 PM | 11:00 AM+1 |
| 11:00 PM | 12:00 PM+1 |
Conversion table from CST to Thailand Time for 7 Nov 2026. A tick marks hours that fall between 9 AM and 5 PM in both places. +1 means the next day in Thailand Time, −1 the previous day.
- ✓ marks 9 AM–5 PM in both places
- Greyed times are night in the destination (10 PM–6 AM)
How to convert CST to Thailand Time
Add 13 hours to the CST time to get Thailand Time.
Example: 9:00 AM CST = 10:00 PM ICT.
Across midnight: 10:00 PM CST = 11:00 AM ICT (next day). The date changes, so always check the day as well as the hour.
Time difference between CST and Thailand Time
The time difference between CST and Thailand Time is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 31 Dec 2025 – 7 Mar 2026: Thailand Time is 13 hours ahead of CST.
- 8 Mar 2026 – 31 Oct 2026: Thailand Time is 12 hours ahead of CST.
- 1 Nov 2026 – 30 Dec 2026: Thailand Time is 13 hours ahead of CST.
CST and Thailand Time during daylight saving time
- CST next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from CST (UTC−6) to CDT (UTC−5).
- Thailand Time does not observe daylight saving time; it stays on UTC+7 all year.
Best time for a meeting between CST and Thailand Time
CST and Thailand Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM CST, which is 8:00 PM ICT.
CST to Thailand Time FAQ
What is the time difference between CST and Thailand Time?
Right now ICT is 13 hours ahead of CST. The gap changes 3 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM CST in Thailand Time?
9:00 AM CST is 10:00 PM ICT.
What is 12 PM (noon) CST in Thailand Time?
12:00 PM CST is 1:00 AM ICT (next day).
Is Thailand Time ahead of or behind CST?
ICT is 13 hours ahead of CST, so it is later in Thailand Time than in CST.
Does CST change for daylight saving time?
Yes. CST next changes on 14 Mar 2027, when clocks go forward one hour from CST to CDT.
Does Thailand Time change for daylight saving time?
No. Thailand Time stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between CST and Thailand Time?
CST and Thailand Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM CST, which is 8:00 PM ICT.
Is CT the same as CST?
CST is the winter (standard) name of Central Time (CT). From March to November the same clocks are called CDT. This converter always uses the one in force on the date you choose.
Related conversions
Convert Thailand Time to CST
Convert CST to other time zones
Convert other time zones to Thailand Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.