CRN0

IST to UTC cron converter

UTC is currently 5 hours 30 minutes behind IST. Convert UTC to IST

UTC+5:30
UTC+0
30 3 * * *

At 03:30 every day in UTC.

Show timeline and next runs
Mumbai
00061218
000612
UTC
Each amber mark is a run time. The top strip shows Mumbai local time and the bottom strip shows UTC 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 Mumbai.

MumbaiUTC

Examples

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

Questions

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

UTC is currently 5 hours 30 minutes behind IST. Subtract 5 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 IST) becomes 30 3 * * 1-5 in UTC.

What is the time difference between IST and UTC?

India Standard Time is UTC+5:30 and Coordinated Universal Time is UTC+0. Right now uTC is currently 5 hours 30 minutes behind IST.

Does daylight saving time affect IST to UTC cron conversion?

Neither IST nor UTC observes daylight saving time, so the 5 hours 30 minutes difference stays the same all year.

What is midnight IST in UTC cron?

Midnight in IST (0 0 * * *) is 30 18 * * * in UTC, on the previous day.

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