Cron Expression Generator & Parser

Paste a cron expression, understand it, and check exactly when it will run before you deploy. Everything runs locally in your browser.

Cron expression

5-field Unix cron: minute hour day-of-month month day-of-week

Minute
0–59Hour
0–23Day of month
1–31Month
1–12Day of week
0 or 7 = Sunday

Quick presets

Builder

Use *, lists, ranges and steps such as */5 or 1-5.

Minute Hour Day of month Month Day of week

Explanation

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Next 5 runs

Timezone:

Nothing you enter here is sent to Docspira. Learn more.

About cron expressions

A cron expression is a compact schedule for recurring jobs. This tool uses standard five-field Unix cron. Verify the timezone and the next runs shown here against the scheduler you will deploy to: cron dialects can differ, especially in their number of fields and how day-of-month and day-of-week are combined.