CRN0

MST to KST cron converter

KST is currently 16 hours ahead of MST. Convert KST to MST

UTC-7
UTC+9
0 1 * * *

At 01:00 every day in Seoul.

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

DenverSeoul

Examples

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

Questions

How do I convert a cron expression from MST to KST?

KST is currently 16 hours ahead of MST. Add 16 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 MST) becomes 0 1 * * 2-6 in KST.

What is the time difference between MST and KST?

Mountain Time is UTC-7 / UTC-6 and Korea Standard Time is UTC+9. Right now kST is currently 16 hours ahead of MST.

Does daylight saving time affect MST to KST cron conversion?

MST observes daylight saving time, so the difference between MST (UTC-7 / UTC-6) and KST (UTC+9) changes during the year. Re-check your converted cron after each DST change.

What is midnight MST in KST cron?

Midnight in MST (0 0 * * *) is 0 16 * * * in KST.

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