CRN0

CST to IST cron converter

IST is currently 2 hours 30 minutes behind CST. Convert IST to CST

UTC+8
UTC+5:30
30 6 * * *

At 06:30 every day in Mumbai.

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

BeijingMumbai

Examples

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

Questions

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

IST is currently 2 hours 30 minutes behind CST. Subtract 2 hours 30 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 CST) becomes 30 6 * * 1-5 in IST.

What is the time difference between CST and IST?

China Standard Time is UTC+8 and India Standard Time is UTC+5:30. Right now iST is currently 2 hours 30 minutes behind CST.

Does daylight saving time affect CST to IST cron conversion?

Neither CST nor IST observes daylight saving time, so the 2 hours 30 minutes difference stays the same all year.

What is midnight CST in IST cron?

Midnight in CST (0 0 * * *) is 30 21 * * * in IST, on the previous day.

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