⏲️ Cron Expression Builder

Create 5-field cron expressions, use common presets, see a plain-English explanation, and preview upcoming run times locally in your browser.

Cron Fields

Ctrl+Enter BuildEsc Clear

Minute

0-59, *, */5

Hour

0-23, *, */2

Day of Month

1-31 or *

Month

1-12 or *

Day of Week

0-6, where 0 is Sunday

Presets

Privacy note: cron building happens locally in your browser. No data is uploaded.

Result

Ready

0 9 * * 1-5

Runs at 09:00 on Monday through Friday.

Upcoming Runs Approx.