HubTools

Cron Expression Generator

Visual cron expression builder with presets, human-readable descriptions, and next run time calculations.
Visual Builder10 PresetsNext Runs
Minute0-59, * for every, */5 for every 5 minutes
Hour0-23, * for every, */2 for every 2 hours
Day of Month1-31, * for every, 1,15 for specific days
Month1-12, * for every, 1-6 for Jan through Jun
Day of Week0-6 (0=Sunday), * for every, 1-5 for weekdays
Generated Expression

* * * * *

Every minute
Next 5 Runs:
4/4/2026, 1:52:00 PM4/4/2026, 1:53:00 PM4/4/2026, 1:54:00 PM4/4/2026, 1:55:00 PM4/4/2026, 1:56:00 PM
Cron Reference
FieldRangeSpecialExample
Minute0-59* , - /*/5 = every 5 min
Hour0-23* , - /9-17 = 9 AM to 5 PM
Day of Month1-31* , - /1,15 = 1st and 15th
Month1-12* , - /1-6 = Jan to Jun
Day of Week0-6* , - /1-5 = Mon to Fri
Special Characters
* Any value
, Value list separator
- Range of values
/ Step values
Day of Week Values
0=Sun1=Mon2=Tue3=Wed4=Thu5=Fri6=Sat