Cron Expression Parser Online — Next Run Times
Paste a standard 5- or 6-field cron expression and see the next fire times in UTC or your local timezone. Ideal for checking schedules before they hit production.
How parsing works
Enter a cron expression, choose 5 or 6 fields, how many next runs to list, and UTC vs local display. Parse to see the upcoming schedule from “now”.
Options
Examples
Weekdays at 09:00
Expression
Meaning
Every 15 minutes (6-field)
Expression
Meaning
Related utilities
Need epoch math? Open the Unix timestamp converter. Generate IDs with the UUID generator.
Cron parser FAQ
Scheduling questions
Are @daily macros supported?
No. Expand macros to a standard 5- or 6-field expression (for example 0 0 * * * for midnight daily).
Is this Quartz or EventBridge cron?
No. This tool targets common Unix-style 5/6-field expressions, not vendor-specific dialects.
Does day-of-month vs day-of-week use OR or AND?
When both day fields are constrained (not *), fire times match if either field matches — common Unix semantics.
Is my expression uploaded?
Never — parsing stays in your browser.
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