Cron Builder & Explainer
Type a cron expression to see what it means and the next runs in any timezone — or start from a preset.
Minute, hour, day-of-month, month, day-of-week. Used by Linux cron, Kubernetes and GitHub Actions — the most common.
At 09:00 on Mon, Tue, Wed, Thu, Fri
Field breakdown
- Minute
- 0
- Hour
- 9
- Day (month)
- *
- Month
- *
- Day (week)
- 1-5