CRN0

HKT to EST cron converter

EST is currently 13 hours behind HKT. Convert EST to HKT

UTC+8
UTC-5
0 20 * * *

At 20:00 every day in New York.

Show timeline and next runs
Hong Kong
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New York
Each amber mark is a run time. The top strip shows Hong Kong local time and the bottom strip shows New York 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 KongNew York

Examples

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

Questions

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

EST is currently 13 hours behind HKT. Subtract 13 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 20 * * 0-4 in EST.

What is the time difference between HKT and EST?

Hong Kong Time is UTC+8 and Eastern Time is UTC-5 / UTC-4. Right now eST is currently 13 hours behind HKT.

Does daylight saving time affect HKT to EST cron conversion?

EST observes daylight saving time, so the difference between HKT (UTC+8) and EST (UTC-5 / UTC-4) changes during the year. Re-check your converted cron after each DST change.

What is midnight HKT in EST cron?

Midnight in HKT (0 0 * * *) is 0 11 * * * in EST, on the previous day.

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