Cron Expression Parser - Explain & Test Cron Schedules

Cron Expression Parser

Parse cron expressions into human-readable descriptions and preview upcoming scheduled run times. 100% client-side.

Presets:

Minute

Hour

Day

Month

Weekday

*/5

*

*

*

*

Description

Every 5 minutes

Next 5 Runs

13/28/2026, 9:20:00 AM
23/28/2026, 9:25:00 AM
33/28/2026, 9:30:00 AM
43/28/2026, 9:35:00 AM
53/28/2026, 9:40:00 AM

Quick Reference

Minute

0-59

Hour

0-23

Day

1-31

Month

1-12

Weekday

0-6 (Sun-Sat)

Special characters: * (any) */n (every n) a-b (range) a,b (list)