CRN0

PKT to JST cron converter

JST is currently 4 hours ahead of PKT. Convert JST to PKT

UTC+5
UTC+9
0 13 * * *

At 13:00 every day in Tokyo.

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

KarachiTokyo

Examples

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

Questions

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

JST is currently 4 hours ahead of PKT. Add 4 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 PKT) becomes 0 13 * * 1-5 in JST.

What is the time difference between PKT and JST?

Pakistan Standard Time is UTC+5 and Japan Standard Time is UTC+9. Right now jST is currently 4 hours ahead of PKT.

Does daylight saving time affect PKT to JST cron conversion?

Neither PKT nor JST observes daylight saving time, so the 4 hours difference stays the same all year.

What is midnight PKT in JST cron?

Midnight in PKT (0 0 * * *) is 0 4 * * * in JST.

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