Cron Expression Parser
Turn a cron expression into plain English — and check it is valid.
This schedule runs
At 09:00 on Monday, Tuesday, Wednesday, Thursday and Friday.
| Field | Value | Matches |
|---|---|---|
| minute | 0 | 0 |
| hour | 9 | 9 |
| day of month | * | every value |
| month | * | every value |
| day of week | 1-5 | 1, 2, 3, 4, 5 |
Reads the five-field crontab format: minute, hour, day of month, month, day of week. Names such as MON or JAN and step syntax like */15 are supported. Note that when both day of month and day of week are restricted, cron runs on either match, not both.