CRN0

AST to CET cron converter

CET is currently 5 hours ahead of AST. Convert CET to AST

UTC-4
UTC+1
0 14 * * *

At 14:00 every day in Paris.

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

HalifaxParis

Examples

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

Questions

How do I convert a cron expression from AST to CET?

CET is currently 5 hours ahead of AST. Add 5 hours to the hour field, and shift the day-of-week if the time crosses midnight. For example, 0 9 * * 1-5 (weekdays at 09:00 AST) becomes 0 14 * * 1-5 in CET.

What is the time difference between AST and CET?

Atlantic Time is UTC-4 / UTC-3 and Central European Time is UTC+1 / UTC+2. Right now cET is currently 5 hours ahead of AST.

Does daylight saving time affect AST to CET cron conversion?

AST and CET observe daylight saving time, so the difference between AST (UTC-4 / UTC-3) and CET (UTC+1 / UTC+2) changes during the year. Re-check your converted cron after each DST change.

What is midnight AST in CET cron?

Midnight in AST (0 0 * * *) is 0 5 * * * in CET.

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