Cron Expression Generator

Generate cron expressions visually with human-readable descriptions and next run times preview.

Runs: At minute 0 at hour 0

Presets

Cron Builder

Next Run Times

Next 2026-05-04 (Mon) 00:00:00in 23h 10m

After Next 2026-05-01 (Fri) 00:00:00in -175749s

2026-05-01 (Fri) 00:00:00in -175749s

Cron Expression Reference

Syntax:

* * * * *
│ │ │ │ │
│ │ │ │ └── Day of Week (0-6, 0 = Sunday)
│ │ │ └──── Month (1-12)
│ │ └─────── Day of Month (1-31)
│ └────────── Hour (0-23)
└───────────── Minute (0-59)

Special Characters:

* : All values
/ : Step (e.g. */5 = every 5)
- : Range (e.g. 1-5)
, : List (e.g. 1,2,3)
L : Last (e.g., L = last day of month)
W : Nearest Weekday (e.g., 1W = nearest weekday to day 1)
# : Nth (e.g., 1#1 = first Monday)