CRN0

GST to KST cron converter

KST is currently 5 hours ahead of GST. Convert KST to GST

UTC+4
UTC+9
0 14 * * *

At 14:00 every day in Seoul.

Show timeline and next runs
Dubai
00061218
00061218
Seoul
Each amber mark is a run time. The top strip shows Dubai 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 Dubai.

DubaiSeoul

Examples

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

Questions

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

KST is currently 5 hours ahead of GST. Add 5 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 GST) becomes 0 14 * * 1-5 in KST.

What is the time difference between GST and KST?

Gulf Standard Time is UTC+4 and Korea Standard Time is UTC+9. Right now kST is currently 5 hours ahead of GST.

Does daylight saving time affect GST to KST cron conversion?

Neither GST nor KST observes daylight saving time, so the 5 hours difference stays the same all year.

What is midnight GST in KST cron?

Midnight in GST (0 0 * * *) is 0 5 * * * in KST.

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