CRN0

NPT to JST cron converter

JST is currently 3 hours 15 minutes ahead of NPT. Convert JST to NPT

UTC+5:45
UTC+9
15 12 * * *

At 12:15 every day in Tokyo.

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

KathmanduTokyo

Examples

NPTJST
0 9 * * *
15 12 * * *
0 9 * * 1-5
15 12 * * 1-5
*/15 * * * *
*/15 * * * *
0 0 * * *
15 3 * * *
30 2 * * 0
45 5 * * 0
0 0 1 * *
15 3 1 * *
0 */6 * * *
15 3-23/6 * * *
0 17 * * 5
15 20 * * 5
Every hour of the day
0 0 * * *15 3 * * *
0 1 * * *15 4 * * *
0 2 * * *15 5 * * *
0 3 * * *15 6 * * *
0 4 * * *15 7 * * *
0 5 * * *15 8 * * *
0 6 * * *15 9 * * *
0 7 * * *15 10 * * *
0 8 * * *15 11 * * *
0 9 * * *15 12 * * *
0 10 * * *15 13 * * *
0 11 * * *15 14 * * *
0 12 * * *15 15 * * *
0 13 * * *15 16 * * *
0 14 * * *15 17 * * *
0 15 * * *15 18 * * *
0 16 * * *15 19 * * *
0 17 * * *15 20 * * *
0 18 * * *15 21 * * *
0 19 * * *15 22 * * *
0 20 * * *15 23 * * *
0 21 * * *15 0 * * *next day
0 22 * * *15 1 * * *next day
0 23 * * *15 2 * * *next day

Questions

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

JST is currently 3 hours 15 minutes ahead of NPT. Add 3 hours 15 minutes to the hour and minute field, and shift the day-of-week if the time crosses midnight. For example, 0 9 * * 1-5 (weekdays at 09:00 NPT) becomes 15 12 * * 1-5 in JST.

What is the time difference between NPT and JST?

Nepal Time is UTC+5:45 and Japan Standard Time is UTC+9. Right now jST is currently 3 hours 15 minutes ahead of NPT.

Does daylight saving time affect NPT to JST cron conversion?

Neither NPT nor JST observes daylight saving time, so the 3 hours 15 minutes difference stays the same all year.

What is midnight NPT in JST cron?

Midnight in NPT (0 0 * * *) is 15 3 * * * in JST.

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