CRN0

HKT to CST cron converter

CST is currently 14 hours behind HKT. Convert CST to HKT

UTC+8
UTC-6
0 19 * * *

At 19:00 every day in Chicago.

Show timeline and next runs
Hong Kong
00061218
00061218
Chicago
Each amber mark is a run time. The top strip shows Hong Kong local time and the bottom strip shows Chicago 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 Hong Kong.

Hong KongChicago

Examples

HKTCST
0 9 * * *
0 19 * * *
0 9 * * 1-5
0 19 * * 0-4
*/15 * * * *
*/15 * * * *
0 0 * * *
0 10 * * *
30 2 * * 0
30 12 * * 6
0 0 1 * *
0 10 31 * *
0 */6 * * *
0 4-23/6 * * *
0 17 * * 5
0 3 * * 5
Every hour of the day
0 0 * * *0 10 * * *day before
0 1 * * *0 11 * * *day before
0 2 * * *0 12 * * *day before
0 3 * * *0 13 * * *day before
0 4 * * *0 14 * * *day before
0 5 * * *0 15 * * *day before
0 6 * * *0 16 * * *day before
0 7 * * *0 17 * * *day before
0 8 * * *0 18 * * *day before
0 9 * * *0 19 * * *day before
0 10 * * *0 20 * * *day before
0 11 * * *0 21 * * *day before
0 12 * * *0 22 * * *day before
0 13 * * *0 23 * * *day before
0 14 * * *0 0 * * *
0 15 * * *0 1 * * *
0 16 * * *0 2 * * *
0 17 * * *0 3 * * *
0 18 * * *0 4 * * *
0 19 * * *0 5 * * *
0 20 * * *0 6 * * *
0 21 * * *0 7 * * *
0 22 * * *0 8 * * *
0 23 * * *0 9 * * *

Questions

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

CST is currently 14 hours behind HKT. Subtract 14 hours 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 HKT) becomes 0 19 * * 0-4 in CST.

What is the time difference between HKT and CST?

Hong Kong Time is UTC+8 and Central Time is UTC-6 / UTC-5. Right now cST is currently 14 hours behind HKT.

Does daylight saving time affect HKT to CST cron conversion?

CST observes daylight saving time, so the difference between HKT (UTC+8) and CST (UTC-6 / UTC-5) changes during the year. Re-check your converted cron after each DST change.

What is midnight HKT in CST cron?

Midnight in HKT (0 0 * * *) is 0 10 * * * in CST, on the previous day.

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