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Cron Expression Generator

Stop guessing cron syntax. Pick your schedule from dropdowns, use quick presets, and toggle between standard Linux cron and AWS EventBridge formats. See the next 5 run times instantly.

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Cron Expression Generator

EventBridge + Standard

Build cron expressions for standard Linux crontab or AWS EventBridge scheduling rules.

Generated Expression

0 * * * *

Next 5 Run Times

Based on your local time zone

  • 1.Sat, Jun 27, 2026, 06:00 PM
  • 2.Sat, Jun 27, 2026, 07:00 PM
  • 3.Sat, Jun 27, 2026, 08:00 PM
  • 4.Sat, Jun 27, 2026, 09:00 PM
  • 5.Sat, Jun 27, 2026, 10:00 PM

Tips

  • ✔EventBridge cron has 6 fields (min, hr, dom, month, dow, year). Standard has 5.
  • ✔Use ? for day-of-month or day-of-week when the other is specified in EventBridge.
  • ✔rate() is simpler for fixed intervals; cron() for specific schedules.
  • ✔All EventBridge times are in UTC.

Build scheduled workflows hands-on

Deploy EventBridge scheduled rules and Lambda cron jobs in real AWS infrastructure.

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