10:15 AM
Thursday, August 13, 2026
UTC+09:00Fixed offset
Time Zone Converter
JST to CSTTime Converter
Convert Japan Standard Time to Central Standard Time, compare their live UTC offsets and explore a complete 24-hour conversion table.
Live clocksDST aware24-hour table
Live comparison
Current local times
From
JST
Japan Standard Time
To
CST
Central Standard Time
Enter a local date and time using JST.
CST
7:15 PM
Wednesday, August 12, 2026
UTC-06:00Fixed offset
Time difference
CST is 15 hours behind JST
Hourly comparison
24 hours24-hour conversion table
Compare each hour in JST with CST.
| Hour | JST | CST | Difference |
|---|---|---|---|
| 0 | 10:15 AM Thursday, August 13, 2026 | 7:15 PM Wednesday, August 12, 2026 | -15h |
| 1 | 11:15 AM Thursday, August 13, 2026 | 8:15 PM Wednesday, August 12, 2026 | -15h |
| 2 | 12:15 PM Thursday, August 13, 2026 | 9:15 PM Wednesday, August 12, 2026 | -15h |
| 3 | 1:15 PM Thursday, August 13, 2026 | 10:15 PM Wednesday, August 12, 2026 | -15h |
| 4 | 2:15 PM Thursday, August 13, 2026 | 11:15 PM Wednesday, August 12, 2026 | -15h |
| 5 | 3:15 PM Thursday, August 13, 2026 | 12:15 AM Thursday, August 13, 2026 | -15h |
| 6 | 4:15 PM Thursday, August 13, 2026 | 1:15 AM Thursday, August 13, 2026 | -15h |
| 7 | 5:15 PM Thursday, August 13, 2026 | 2:15 AM Thursday, August 13, 2026 | -15h |
| 8 | 6:15 PM Thursday, August 13, 2026 | 3:15 AM Thursday, August 13, 2026 | -15h |
| 9 | 7:15 PM Thursday, August 13, 2026 | 4:15 AM Thursday, August 13, 2026 | -15h |
| 10 | 8:15 PM Thursday, August 13, 2026 | 5:15 AM Thursday, August 13, 2026 | -15h |
| 11 | 9:15 PM Thursday, August 13, 2026 | 6:15 AM Thursday, August 13, 2026 | -15h |
| 12 | 10:15 PM Thursday, August 13, 2026 | 7:15 AM Thursday, August 13, 2026 | -15h |
| 13 | 11:15 PM Thursday, August 13, 2026 | 8:15 AM Thursday, August 13, 2026 | -15h |
| 14 | 12:15 AM Friday, August 14, 2026 | 9:15 AM Thursday, August 13, 2026 | -15h |
| 15 | 1:15 AM Friday, August 14, 2026 | 10:15 AM Thursday, August 13, 2026 | -15h |
| 16 | 2:15 AM Friday, August 14, 2026 | 11:15 AM Thursday, August 13, 2026 | -15h |
| 17 | 3:15 AM Friday, August 14, 2026 | 12:15 PM Thursday, August 13, 2026 | -15h |
| 18 | 4:15 AM Friday, August 14, 2026 | 1:15 PM Thursday, August 13, 2026 | -15h |
| 19 | 5:15 AM Friday, August 14, 2026 | 2:15 PM Thursday, August 13, 2026 | -15h |
| 20 | 6:15 AM Friday, August 14, 2026 | 3:15 PM Thursday, August 13, 2026 | -15h |
| 21 | 7:15 AM Friday, August 14, 2026 | 4:15 PM Thursday, August 13, 2026 | -15h |
| 22 | 8:15 AM Friday, August 14, 2026 | 5:15 PM Thursday, August 13, 2026 | -15h |
| 23 | 9:15 AM Friday, August 14, 2026 | 6:15 PM Thursday, August 13, 2026 | -15h |
About JST
The standard time used throughout Japan.
- Full name
- Japan Standard Time
- Type
- Fixed UTC offset
- Regions
- Japan
Target time zone
About CST
The North American Central Standard Time offset. CST can be ambiguous internationally.
- Full name
- Central Standard Time
- Type
- Fixed UTC offset
- Regions
- United States, Canada, Mexico
Reverse this conversion
Convert CST back to JST.
FAQ
JST to CST time FAQ
Common questions about converting Japan Standard Time to Central Standard Time, their UTC offsets and daylight-saving behavior.
What is the time difference between JST and CST?
CST is 15 hours behind JST on this date.
What time is 9:00 AM JST in CST?
When it is 9:00 AM in JST, it is 6:00 PM in CST on Wednesday, August 12, 2026.
Is CST ahead of JST?
No. CST is currently 15 hours behind JST.
Do JST and CST use daylight saving time?
JST is defined as a fixed UTC offset. Its offset does not change automatically according to the selected date. CST is defined as a fixed UTC offset. Its offset does not change automatically according to the selected date.
Where are JST and CST used?
JST is associated with Japan. CST is associated with United States, Canada, Mexico. Time-zone abbreviations can be ambiguous, so TimeInOne uses the specific definitions shown on this page.