Cron Expression Generator
Explain cron and preview run timesRuns locally · nothing uploaded
Common schedules
Meaning
…
Next 10 runs (your local time)
Syntax reference
| Symbol | Meaning |
|---|---|
* | Any value |
, | List, e.g. 1,15 = the 1st and 15th |
- | Range, e.g. 1-5 = Monday to Friday |
/ | Step, e.g. */10 = every 10 minutes; 5/20 = from 5 every 20 |
0–59 / 0–23 / 1–31 / 1–12 / 0–7 | Field ranges; weekday 0 and 7 are Sunday; names like MON and JAN work |
If both day-of-month and weekday are set, the job runs when either matches (standard crontab). For 6–7 field Spring/Quartz expressions, drop the seconds field first.
Also works as:crontab gurucron parsercron schedule expression
How to use
- 1Type a cron expression or pick a preset.
- 2Adjust each of the five fields.
- 3Check the description and next run times, then copy.
FAQ
What does */5 * * * * mean?
Every 5 minutes. The fields are minute, hour, day of month, month and day of week.
Weekdays at 9:30?
30 9 * * 1-5.