Cron Expression Parser

Explains a cron expression's schedule in plain English.

Lilu Baba's Cron Expression Parser explains a standard 5-field cron schedule in plain English, so you can quickly verify a job's timing.

How to use this tool

  1. Enter a standard 5-field cron expression (minute hour day month weekday).
  2. A plain-English description of its schedule updates instantly.

Cron Expression Parser — frequently asked questions

The standard 5-field format: minute, hour, day of month, month, and day of week, separated by spaces.

No — this covers the standard 5-field Unix cron format; some scheduler tools use a 6-field variant with seconds.