CRN0

GMT to SAST cron converter

SAST is currently 2 hours ahead of GMT. Convert SAST to GMT

UTC+0
UTC+2
0 11 * * *

At 11:00 every day in Johannesburg.

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

LondonJohannesburg

Examples

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

Questions

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

SAST is currently 2 hours ahead of GMT. Add 2 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 GMT) becomes 0 11 * * 1-5 in SAST.

What is the time difference between GMT and SAST?

Greenwich Mean Time (UK) is UTC+0 / UTC+1 and South Africa Standard Time is UTC+2. Right now sAST is currently 2 hours ahead of GMT.

Does daylight saving time affect GMT to SAST cron conversion?

GMT observes daylight saving time, so the difference between GMT (UTC+0 / UTC+1) and SAST (UTC+2) changes during the year. Re-check your converted cron after each DST change.

What is midnight GMT in SAST cron?

Midnight in GMT (0 0 * * *) is 0 2 * * * in SAST.

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