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

Sat, 2026-10-17, 23:302026-10-17T23:30:00.000Z
Sun, 2026-10-18, 00:002026-10-18T00:00:00.000Z
Sun, 2026-10-18, 00:302026-10-18T00:30:00.000Z
Sun, 2026-10-18, 01:002026-10-18T01:00:00.000Z
Sun, 2026-10-18, 01:302026-10-18T01:30:00.000Z
Sun, 2026-10-18, 02:002026-10-18T02:00:00.000Z
Sun, 2026-10-18, 02:302026-10-18T02:30:00.000Z
Sun, 2026-10-18, 03:002026-10-18T03:00:00.000Z

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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