Cron Expression Parser

Parse, describe, and preview the next run times for any cron expression. Supports standard Unix cron and NCrontab (.NET / Azure Functions, 6-field with seconds). No external libraries.

Cron Expression
Timezone
Runs daily at 02:00
Minute 0
Hour 2
Day of Month *
Month *
Day of Week *
Field Reference: minute hour day-of-month month day-of-week
* any value
5 exact value
1-5 range
*/5 every 5th
1,3,5 list
1-5/2 range+step
Quick Presets
Aliases:
Next 10 Runs (UTC)
1 Sat, 26 Sept 2026, 02:00
2 Sun, 27 Sept 2026, 02:00
3 Mon, 28 Sept 2026, 02:00
4 Tue, 29 Sept 2026, 02:00
5 Wed, 30 Sept 2026, 02:00
6 Thu, 01 Oct 2026, 02:00
7 Fri, 02 Oct 2026, 02:00
8 Sat, 03 Oct 2026, 02:00
9 Sun, 04 Oct 2026, 02:00
10 Mon, 05 Oct 2026, 02:00