CRN0

SGT to GST cron converter

GST is currently 4 hours behind SGT. Convert GST to SGT

UTC+8
UTC+4
0 5 * * *

At 05:00 every day in Dubai.

Show timeline and next runs
Singapore
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00061218
Dubai
Each amber mark is a run time. The top strip shows Singapore local time and the bottom strip shows Dubai 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 Singapore.

SingaporeDubai

Examples

SGTGST
0 9 * * *
0 5 * * *
0 9 * * 1-5
0 5 * * 1-5
*/15 * * * *
*/15 * * * *
0 0 * * *
0 20 * * *
30 2 * * 0
30 22 * * 6
0 0 1 * *
0 20 31 * *
0 */6 * * *
0 2-23/6 * * *
0 17 * * 5
0 13 * * 5
Every hour of the day
0 0 * * *0 20 * * *day before
0 1 * * *0 21 * * *day before
0 2 * * *0 22 * * *day before
0 3 * * *0 23 * * *day before
0 4 * * *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 * * *

Questions

How do I convert a cron expression from SGT to GST?

GST is currently 4 hours behind SGT. Subtract 4 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 SGT) becomes 0 5 * * 1-5 in GST.

What is the time difference between SGT and GST?

Singapore Time is UTC+8 and Gulf Standard Time is UTC+4. Right now gST is currently 4 hours behind SGT.

Does daylight saving time affect SGT to GST cron conversion?

Neither SGT nor GST observes daylight saving time, so the 4 hours difference stays the same all year.

What is midnight SGT in GST cron?

Midnight in SGT (0 0 * * *) is 0 20 * * * in GST, on the previous day.

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