CRN0

ACST to UTC cron converter

UTC is currently 10 hours 30 minutes behind ACST. Convert UTC to ACST

UTC+10:30
UTC+0
30 22 * * *

At 22:30 every day in UTC.

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

AdelaideUTC

Examples

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

Questions

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

UTC is currently 10 hours 30 minutes behind ACST. Subtract 10 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 ACST) becomes 30 22 * * 0-4 in UTC.

What is the time difference between ACST and UTC?

Australian Central Time is UTC+9:30 / UTC+10:30 and Coordinated Universal Time is UTC+0. Right now uTC is currently 10 hours 30 minutes behind ACST.

Does daylight saving time affect ACST to UTC cron conversion?

ACST observes daylight saving time, so the difference between ACST (UTC+9:30 / UTC+10:30) and UTC (UTC+0) changes during the year. Re-check your converted cron after each DST change.

What is midnight ACST in UTC cron?

Midnight in ACST (0 0 * * *) is 30 13 * * * in UTC, on the previous day.

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