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Cron Expression Generator

MinuteHourDayMonthWeekday

┌ minute ┬ hour ┬ day ┬ month ┬ weekday

Quick presets

Every 5 minutes, every hour, every day

Minute

*/5

0–59

Hour

0–23

Day

1–31

Month

1–12

Weekday

0–7 (0=Sun)

Scheduler timezone

Flavour

Live clock

Load an example

UTC

No run times to show — the expression is invalid or can never fire.

Reading the clock…

</> Code snippets

const cron = require('node-cron');

cron.schedule('*/5 * * * *', () => {
  console.log('Task running...');
  // your code here
});

Special characters

Wildcard

Every value in this field

* = any minute/hour/day

List

Multiple specific values

1,3,5 = Mon, Wed, Fri

Range

Continuous range

9-17 = 9am to 5pm

Step

Every N values

*/15 = every 15 units

Last

Last day of month

L = last day of month

Any

Ignore this field

? = used in day/weekday