CRN0

NZST to GMT cron converter

GMT is currently 13 hours behind NZST. Convert GMT to NZST

UTC+13
UTC+0
0 20 * * *

At 20:00 every day in London.

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

AucklandLondon

Examples

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

Questions

How do I convert a cron expression from NZST to GMT?

GMT is currently 13 hours behind NZST. Subtract 13 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 NZST) becomes 0 20 * * 0-4 in GMT.

What is the time difference between NZST and GMT?

New Zealand Time is UTC+12 / UTC+13 and Greenwich Mean Time (UK) is UTC+0 / UTC+1. Right now gMT is currently 13 hours behind NZST.

Does daylight saving time affect NZST to GMT cron conversion?

NZST and GMT observe daylight saving time, so the difference between NZST (UTC+12 / UTC+13) and GMT (UTC+0 / UTC+1) changes during the year. Re-check your converted cron after each DST change.

What is midnight NZST in GMT cron?

Midnight in NZST (0 0 * * *) is 0 11 * * * in GMT, on the previous day.

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