Back to Cron HelperCron Preset
Every 30 Minutes
Schedule a cron job every 30 minutes. Perfect for half-hourly maintenance tasks.
*/30 * * * *Runs at the top and bottom of every hour (minutes 0 and 30).
Customize This Schedule
The cron expression for "Every 30 Minutes" is pre-loaded below. Modify any field to create your custom schedule.
Cron Expression*/30 * * * *
HUMAN READABLEEvery 30 minutes
NEXT SCHEDULED RUNS
Mon, Dec 29, 2025, 16:00:00Mon, Dec 29, 2025, 16:30:00Mon, Dec 29, 2025, 17:00:00Mon, Dec 29, 2025, 17:30:00Mon, Dec 29, 2025, 18:00:00
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Common Use Cases
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Database maintenance•
Log rotation checks•
Feed updates•
Analytics processingImplementation Guide
Code examples for implementing this cron schedule in different languages and platforms.