Cron Expression Preview
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Cron Expression Preview

Parse five-field Cron and preview future times at a fixed UTC offset

All input is processed in this browser and is never sent to a server or written to local storage.

Order: minute · hour · day · month · weekday. Supports *, lists, ranges and steps.

Enter an expression to preview future times.

Preview rules

Five fields only: no seconds, commands, L/W/#/?, or macros. Day and weekday use OR when neither contains *; otherwise both fields must match.

The starting time is always UTC. The schedule uses a fixed offset, without daylight saving time. This tool does not create or run jobs.

Shows up to ten matches within eight years. Infrequent schedules may return fewer. All matches are strictly after the starting time.

Cron format reference