CRN0

SGT to GMT cron converter

GMT is currently 8 hours behind SGT. Convert GMT to SGT

UTC+8
UTC+0
0 1 * * *

At 01:00 every day in London.

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

SingaporeLondon

Examples

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

Questions

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

GMT is currently 8 hours behind SGT. Subtract 8 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 1 * * 1-5 in GMT.

What is the time difference between SGT and GMT?

Singapore Time is UTC+8 and Greenwich Mean Time (UK) is UTC+0 / UTC+1. Right now gMT is currently 8 hours behind SGT.

Does daylight saving time affect SGT to GMT cron conversion?

GMT observes daylight saving time, so the difference between SGT (UTC+8) and GMT (UTC+0 / UTC+1) changes during the year. Re-check your converted cron after each DST change.

What is midnight SGT in GMT cron?

Midnight in SGT (0 0 * * *) is 0 16 * * * in GMT, on the previous day.

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