CRN0

HKT to SAST cron converter

SAST is currently 6 hours behind HKT. Convert SAST to HKT

UTC+8
UTC+2
0 3 * * *

At 03:00 every day in Johannesburg.

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

Hong KongJohannesburg

Examples

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

Questions

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

SAST is currently 6 hours behind HKT. Subtract 6 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 HKT) becomes 0 3 * * 1-5 in SAST.

What is the time difference between HKT and SAST?

Hong Kong Time is UTC+8 and South Africa Standard Time is UTC+2. Right now sAST is currently 6 hours behind HKT.

Does daylight saving time affect HKT to SAST cron conversion?

Neither HKT nor SAST observes daylight saving time, so the 6 hours difference stays the same all year.

What is midnight HKT in SAST cron?

Midnight in HKT (0 0 * * *) is 0 18 * * * in SAST, on the previous day.

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