CRN0

KST to WAT cron converter

WAT is currently 8 hours behind KST. Convert WAT to KST

UTC+9
UTC+1
0 1 * * *

At 01:00 every day in Lagos.

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

SeoulLagos

Examples

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

Questions

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

WAT is currently 8 hours behind KST. Subtract 8 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 KST) becomes 0 1 * * 1-5 in WAT.

What is the time difference between KST and WAT?

Korea Standard Time is UTC+9 and West Africa Time is UTC+1. Right now wAT is currently 8 hours behind KST.

Does daylight saving time affect KST to WAT cron conversion?

Neither KST nor WAT observes daylight saving time, so the 8 hours difference stays the same all year.

What is midnight KST in WAT cron?

Midnight in KST (0 0 * * *) is 0 16 * * * in WAT, on the previous day.

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