Cron Expression Parser
Parse and explain cron schedule expressions
minutehourday(month)monthday(week)
Common presets
Enter a cron expression to see the schedule
Related tools
What is a cron expression?
A cron expression is a string of five or six fields representing a schedule — minute, hour, day of month, month, day of week, and optionally year. Cron is used to schedule recurring tasks in Unix systems, CI/CD pipelines, and cloud services. This tool translates cron syntax into plain English and calculates upcoming execution times.