⏱OpsTools

Cron Expression for Every 4 Minutes

*/4 * * * *→Runs every 4 minutes
*/4
Minute
0–59
*
Hour
0–23
*
Day
1–31
*
Month
1–12
*
Weekday
0–7

Quick Examples

How It Works

With */4 * * * *, the job runs at minutes 0, 4, 8 … 56 of every hour. Fifteen times per hour, 360 times per day.

Common Use Cases

  • 1Lightweight queue polling
  • 2Frequent cache refreshes

Linux Crontab Example

*/4 * * * * /app/process-queue.sh

Add this line to your crontab with crontab -e

Need a custom schedule?

Build your own cron expression visually with our generator.

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