Cron Expression Explainer

Paste a standard 5-field cron expression below to see exactly when it runs, in plain English - no more counting asterisks by hand.

Field reference

A cron expression has 5 fields, in order: minute hour day-of-month month day-of-week. Each field accepts a number, * (any), a range (1-5), a list (1,15,30), or a step (*/15).