CRN0

SAST to GMT cron converter

GMT is currently 2 hours behind SAST. Convert GMT to SAST

UTC+2
UTC+0
0 7 * * *

At 07:00 every day in London.

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

JohannesburgLondon

Examples

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

Questions

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

GMT is currently 2 hours behind SAST. Subtract 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 SAST) becomes 0 7 * * 1-5 in GMT.

What is the time difference between SAST and GMT?

South Africa Standard Time is UTC+2 and Greenwich Mean Time (UK) is UTC+0 / UTC+1. Right now gMT is currently 2 hours behind SAST.

Does daylight saving time affect SAST to GMT cron conversion?

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

What is midnight SAST in GMT cron?

Midnight in SAST (0 0 * * *) is 0 22 * * * in GMT, on the previous day.

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