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ConvertBox

Cron Expression Helper

Translate cron schedules to plain English (or your language) and preview the next execution times.

minutehourdaymonthweekday
Presets:

How to Use

  1. Enter a 5-field cron expression.
  2. See the human-readable description.
  3. Inspect the next five scheduled runs.
  4. Use a preset to start from a common schedule.

All processing is done in your browser, and files are never sent to a server.

Frequently Asked Questions

The standard 5-field cron format is fully supported. Some flavors with seconds may parse incorrectly.
Your local browser timezone.
The minute, hour, day-of-month, month, and day-of-week fields each accept ranges (1-5), lists (1,3,5), and steps (*/15).