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Cron Expression Parser

Explain any 5-field cron expression in plain English.

Free tool No account
Every 15 minutes, during hours 09 to 17, on Monday to Friday.
ReadyProcessed locally · No upload

About the Cron Expression Parser

Read a cron expression in plain words (“every Monday at 09:00”) and see when it will run next.

How to use it

  1. Paste the cron expression (5 fields: minute hour day month weekday).
  2. Read the description.
  3. Check the next run times.

Questions

What does */15 mean?

Every 15 units — in the minute field, every 15 minutes.