Cron Translator

Cron for every 30 minutes

Half-hourly, at :00 and :30.

*/30 * * * *

Every 30 minutes

Interpreted in UTC · approximately 48 runs per day

Fields

Minute*/30: Every 30 minutes.
Hour*: Every hour.
Day of month*: Every day of the month.
Month*: Every month.
Day of week*: Every day of the week.

Next runs

Wed, 2026-09-02, 16:002026-09-02T16:00:00.000Z
Wed, 2026-09-02, 16:302026-09-02T16:30:00.000Z
Wed, 2026-09-02, 17:002026-09-02T17:00:00.000Z
Wed, 2026-09-02, 17:302026-09-02T17:30:00.000Z
Wed, 2026-09-02, 18:002026-09-02T18:00:00.000Z
Wed, 2026-09-02, 18:302026-09-02T18:30:00.000Z
Wed, 2026-09-02, 19:002026-09-02T19:00:00.000Z
Wed, 2026-09-02, 19:302026-09-02T19:30:00.000Z

Try a different expression or timezone

Times above are in UTC. Pick a timezone here to see this schedule in local time.

Call this from code or an agent

curl 'https://crontoenglish.com/api/v1/explain?expression=*%2F30%20*%20*%20*%20*'

API and MCP setup · this page as markdown

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