SimpleCronTabCron Every 45 Minutes
*/45 * * * *Every 45 minutes
Next 10 Executions
Times shown in UTC
- Mon, May 18, 202608:45
- Mon, May 18, 202609:00
- Mon, May 18, 202609:45
- Mon, May 18, 202610:00
- Mon, May 18, 202610:45
- Mon, May 18, 202611:00
- Mon, May 18, 202611:45
- Mon, May 18, 202612:00
- Mon, May 18, 202612:45
- Mon, May 18, 202613:00
Field Breakdown
*/45Minute
Every 45 minutes
*Hour
Every hour
*Day of Month
Every day
*Month
Every month
*Day of Week
Every day of week
About This Schedule
The cron expression */45 * * * * runs at minutes 0 and 45 of every hour. Note that this is not truly "every 45 minutes" in a continuous sense — because the minute field resets each hour, the gap between :45 and :00 is only 15 minutes, not 45.
If you need a true 45-minute interval (running at :00, :45, :30, :15 across hours), cron cannot natively express this since it works on fixed hour boundaries. You would need a different scheduling approach or run a wrapper script.
For most use cases, */45 * * * * (running twice per hour at :00 and :45) is a reasonable approximation.