Cron Expression Generator & Explainer
Generate, explain, and preview cron expressions. See the next 10 scheduled run times.
Format: minute hour day month weekday
Enter a cron expression or use generate mode to get started
Cron Expression Syntax
| Field | Values | Special Chars | Examples |
|---|---|---|---|
| Minute | 0-59 | * , - / | 5, */10, 0,30 |
| Hour | 0-23 | * , - / | 9, */2, 0,12 |
| Day of Month | 1-31 | * , - / | 1, 15, */10 |
| Month | 1-12 | * , - / | 1, 6, */3 |
| Day of Week | 0-6 (0=Sun) | * , - / | 1, 1-5, */2 |
* — any value, — list separator (e.g., 1,3,5)- — range (e.g., 1-5)/ — step values (e.g., */15)