Analizador de expresiones cron
Analiza una expresión cron, ve cada campo explicado y previsualiza las próximas ejecuciones en tu zona horaria local.
| Field | Matching values |
|---|---|
| Minute | 0 |
| Hour | 9 |
| Day of month | every |
| Month | every |
| Day of week (0 = Sunday) | 1, 2, 3, 4, 5 |
Next 10 runs (your local time)
- 16 nov 2026, 9:00:00
- 17 nov 2026, 9:00:00
- 18 nov 2026, 9:00:00
- 19 nov 2026, 9:00:00
- 20 nov 2026, 9:00:00
- 23 nov 2026, 9:00:00
- 24 nov 2026, 9:00:00
- 25 nov 2026, 9:00:00
- 26 nov 2026, 9:00:00
- 27 nov 2026, 9:00:00
Cómo usar
Enter a standard 5-field cron expression (minute hour day-of-month month day-of-week). The page expands each field into the set of values it matches and lists the next 10 run times in your local time. Lists (1,15,30), ranges (1-5), steps (*/15), month names (jan) and weekday names (mon) are supported. The preset buttons load common expressions.
Notas
Everything runs in your browser. Both 0 and 7 mean Sunday. When both the day-of-month and day-of-week fields are restricted, standard cron semantics apply: the job runs when either matches. Nicknames such as @daily and 6-field expressions with seconds are not supported.
Preguntas frecuentes
What does "0 9 * * 1-5" mean?
Run at 9:00 on Monday through Friday — the 1-5 in the weekday field is Mon–Fri.
Which time zone are the run times in?
Your browser's local time. Remember that a server's cron daemon interprets the same expression in the server's time zone.