CRN0

CST to JST cron converter

JST is currently 1 hour ahead of CST. Convert JST to CST

UTC+8
UTC+9
0 10 * * *

At 10:00 every day in Tokyo.

Show timeline and next runs
Beijing
00061218
00061218
Tokyo
Each amber mark is a run time. The top strip shows Beijing local time and the bottom strip shows Tokyo local time, lined up so the same moment sits on the same vertical line. Shaded areas are night hours.

Same moment as “at 09:00 every day” in Beijing.

BeijingTokyo

Examples

CSTJST
0 9 * * *
0 10 * * *
0 9 * * 1-5
0 10 * * 1-5
*/15 * * * *
*/15 * * * *
0 0 * * *
0 1 * * *
30 2 * * 0
30 3 * * 0
0 0 1 * *
0 1 1 * *
0 */6 * * *
0 1-23/6 * * *
0 17 * * 5
0 18 * * 5
Every hour of the day
0 0 * * *0 1 * * *
0 1 * * *0 2 * * *
0 2 * * *0 3 * * *
0 3 * * *0 4 * * *
0 4 * * *0 5 * * *
0 5 * * *0 6 * * *
0 6 * * *0 7 * * *
0 7 * * *0 8 * * *
0 8 * * *0 9 * * *
0 9 * * *0 10 * * *
0 10 * * *0 11 * * *
0 11 * * *0 12 * * *
0 12 * * *0 13 * * *
0 13 * * *0 14 * * *
0 14 * * *0 15 * * *
0 15 * * *0 16 * * *
0 16 * * *0 17 * * *
0 17 * * *0 18 * * *
0 18 * * *0 19 * * *
0 19 * * *0 20 * * *
0 20 * * *0 21 * * *
0 21 * * *0 22 * * *
0 22 * * *0 23 * * *
0 23 * * *0 0 * * *next day

Questions

How do I convert a cron expression from CST to JST?

JST is currently 1 hour ahead of CST. Add 1 hour to the hour field, and shift the day-of-week if the time crosses midnight. For example, 0 9 * * 1-5 (weekdays at 09:00 CST) becomes 0 10 * * 1-5 in JST.

What is the time difference between CST and JST?

China Standard Time is UTC+8 and Japan Standard Time is UTC+9. Right now jST is currently 1 hour ahead of CST.

Does daylight saving time affect CST to JST cron conversion?

Neither CST nor JST observes daylight saving time, so the 1 hour difference stays the same all year.

What is midnight CST in JST cron?

Midnight in CST (0 0 * * *) is 0 1 * * * in JST.

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