China Time to JST Converter
JST is 1 hour ahead of CST. 9:00 AM CST = 10:00 AM JST.
JST is 1 hour ahead of CST. To convert China Time to JST, add 1 hour to the China Time time: 9:00 AM CST = 10:00 AM JST.
China Time (China Time) is used in Mainland China and Taiwan (Beijing, Shanghai, Shenzhen, Taipei). JST (Japan Time) is used in Japan.
China Time to JST time conversion table
China Time to JST on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| China Time | JST | Day |
|---|---|---|
| 12:00 AM CST | 1:00 AM JST | night |
| 1:00 AM CST | 2:00 AM JST | night |
| 2:00 AM CST | 3:00 AM JST | night |
| 3:00 AM CST | 4:00 AM JST | night |
| 4:00 AM CST | 5:00 AM JST | night |
| 5:00 AM CST | 6:00 AM JST | — |
| 6:00 AM CST | 7:00 AM JST | — |
| 7:00 AM CST | 8:00 AM JST | — |
| 8:00 AM CST | 9:00 AM JST | — |
| 9:00 AM CST | 10:00 AM JST | work hours |
| 10:00 AM CST | 11:00 AM JST | work hours |
| 11:00 AM CST | 12:00 PM JST | work hours |
| 12:00 PM CST | 1:00 PM JST | work hours |
| 1:00 PM CST | 2:00 PM JST | work hours |
| 2:00 PM CST | 3:00 PM JST | work hours |
| 3:00 PM CST | 4:00 PM JST | work hours |
| 4:00 PM CST | 5:00 PM JST | — |
| 5:00 PM CST | 6:00 PM JST | — |
| 6:00 PM CST | 7:00 PM JST | — |
| 7:00 PM CST | 8:00 PM JST | — |
| 8:00 PM CST | 9:00 PM JST | — |
| 9:00 PM CST | 10:00 PM JST | night |
| 10:00 PM CST | 11:00 PM JST | night |
| 11:00 PM CST | 12:00 AM JST | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert China Time to JST
Add 1 hour to the China Time time to get JST.
Example: 9:00 AM CST = 10:00 AM JST.
Across midnight: 11:00 PM CST = 12:00 AM JST (next day). The date changes, so always check the day as well as the hour.
Time difference between China Time and JST
The time difference between China Time and JST is 1 hour all year – JST is ahead of CST.
China Time and JST during daylight saving time
- China Time does not observe daylight saving time; it stays on UTC+8 all year.
- JST does not observe daylight saving time; it stays on UTC+9 all year.
Best time for a meeting between China Time and JST
China Time and JST share 7 hours of the 9 AM–5 PM working day. Any time between 9:00 AM and 4:00 PM CST lands between 10:00 AM and 5:00 PM JST, inside working hours for both.
China Time to JST FAQ
What is the time difference between China Time and JST?
JST is 1 hour ahead of CST all year. 9:00 AM CST = 10:00 AM JST.
What is 9 AM China Time in JST?
9:00 AM CST is 10:00 AM JST.
What is 12 PM (noon) China Time in JST?
12:00 PM CST is 1:00 PM JST.
Is JST ahead of or behind China Time?
JST is 1 hour ahead of CST, so it is later in JST than in China Time.
Does China Time change for daylight saving time?
No. China Time stays on the same offset all year, so conversions never shift for daylight saving time.
Does JST change for daylight saving time?
No. JST stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between China Time and JST?
China Time and JST share 7 hours of the 9 AM–5 PM working day. Any time between 9:00 AM and 4:00 PM CST lands between 10:00 AM and 5:00 PM JST, inside working hours for both.
Related conversions
Convert JST to China Time
Convert China Time to other time zones
Convert other time zones to JST
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.