Cron Parser
private · runs in your browser
~ $ devkit:cron-parser

Cron Parser

Validate a standard 5-field cron expression, get a plain-English explanation and see the next scheduled run times.

Interpretation
Next runs (up to 5)

Supports *, lists, ranges, steps (*/15), and month / weekday names (JAN, MON). All times in your local timezone. Restricted day-of-month and weekday fields use OR; wildcard day fields use AND. Nonexistent daylight-saving times are skipped; repeated times appear twice.

How to use Cron Parser

  1. Enter five fields in this order: minute, hour, day of month, month, day of week.
  2. Choose Parse to see the field explanation and up to five future runs in your browser's local timezone.

Example

0 9 * * MON-FRI
Runs at 09:00 every Monday through Friday, in your local timezone.

Details and limitations

Supports lists, ranges, steps and month/weekday names. Sunday is 0 or 7. When both day fields are restricted, either may match. This is five-field cron: seconds, Quartz ?, L and # are not supported. The search covers up to eight years; daylight-saving changes affect local run times.