Crontab Generator & Explainer
Build, explain, and test cron expressions. See next run times. Presets for common schedules. Free cron expression tool.
*/5
minute
*
hour
*
day (month)
*
month
*
day (week)
every 5 minutes, every hour
Common Presets
Next 5 Runs
1.3/28/2026, 1:15:00 AM
2.3/28/2026, 1:20:00 AM
3.3/28/2026, 1:25:00 AM
4.3/28/2026, 1:30:00 AM
5.3/28/2026, 1:35:00 AM
Cron Syntax Reference
* any value
, list (1,3,5)
- range (1-5)
/ step (*/5)
0-59 minutes
0-23 hours
1-31 day/month
1-12 month
0-6 day/week
0 = Sunday