CRN0

NPT to IST cron converter

IST is currently 15 minutes behind NPT. Convert IST to NPT

UTC+5:45
UTC+5:30
45 8 * * *

At 08:45 every day in Mumbai.

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

KathmanduMumbai

Examples

NPTIST
0 9 * * *
45 8 * * *
0 9 * * 1-5
45 8 * * 1-5
*/15 * * * *
*/15 * * * *
0 0 * * *
45 23 * * *
30 2 * * 0
15 2 * * 0
0 0 1 * *
45 23 31 * *
0 */6 * * *
45 5-23/6 * * *
0 17 * * 5
45 16 * * 5
Every hour of the day
0 0 * * *45 23 * * *day before
0 1 * * *45 0 * * *
0 2 * * *45 1 * * *
0 3 * * *45 2 * * *
0 4 * * *45 3 * * *
0 5 * * *45 4 * * *
0 6 * * *45 5 * * *
0 7 * * *45 6 * * *
0 8 * * *45 7 * * *
0 9 * * *45 8 * * *
0 10 * * *45 9 * * *
0 11 * * *45 10 * * *
0 12 * * *45 11 * * *
0 13 * * *45 12 * * *
0 14 * * *45 13 * * *
0 15 * * *45 14 * * *
0 16 * * *45 15 * * *
0 17 * * *45 16 * * *
0 18 * * *45 17 * * *
0 19 * * *45 18 * * *
0 20 * * *45 19 * * *
0 21 * * *45 20 * * *
0 22 * * *45 21 * * *
0 23 * * *45 22 * * *

Questions

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

IST is currently 15 minutes behind NPT. Subtract 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 45 8 * * 1-5 in IST.

What is the time difference between NPT and IST?

Nepal Time is UTC+5:45 and India Standard Time is UTC+5:30. Right now iST is currently 15 minutes behind NPT.

Does daylight saving time affect NPT to IST cron conversion?

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

What is midnight NPT in IST cron?

Midnight in NPT (0 0 * * *) is 45 23 * * * in IST, on the previous day.

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