ToolEmpire

Cron Next Run Calculator

See exactly when your 5-field cron expression fires next — to the minute.

Inputs

Results

// next 5 runs for 0 9 * * 1-5
1. 2026-09-01 09:00 (Tue)
2. 2026-09-02 09:00 (Wed)
3. 2026-09-03 09:00 (Thu)
4. 2026-09-04 09:00 (Fri)
5. 2026-09-07 09:00 (Mon)

About this tool

Enter a 5-field cron expression to get the exact local dates and times of its next runs. Supports ranges, steps, and comma lists. Runs in your browser.

How to use

  1. 1Type your 5-field cron expression into the Cron expression field, e.g. 0 9 * * 1-5 for weekdays at 09:00.
  2. 2Set How many runs between 1 and 10 — the default is 5.
  3. 3Read the numbered lines: each is YYYY-MM-DD HH:MM with the day name, in your local timezone.
  4. 4If you see a // invalid cron expression line, the message names the offending field and range.

Frequently asked questions

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