Every 30 Minutes

Runs twice per hour

Schedule Preview— next runs for Every 30 Minutes
Expression*/30 * * * *

Next 8 scheduled runs

1Mon, Apr 0619:00
in 5 min
2Mon, Apr 0619:30
in 35 min
3Mon, Apr 0620:00
in 1h
4Mon, Apr 0620:30
in 2h
5Mon, Apr 0621:00
in 2h
6Mon, Apr 0621:30
in 3h
7Mon, Apr 0622:00
in 3h
8Mon, Apr 0622:30
in 4h

Expression

*/30 * * * *

Field breakdown

Minute
*/30— Every 30 minute(s)
Hour
*— Every hour (0–23)
Day of month
*— Every day (1–31)
Month
*— Every month (1–12)
Day of week
*— Every day of week (0–6, 0=Sun)

Next run times

00 and 30 past each hour

Related tools

Cron ParserEpoch ConverterTimestamp ConverterTimezone Difference CalculatorTime Duration CalculatorBusiness Days Calculator

Other Cron Expressions

Common cron schedules with copy-ready syntax

Every Minute* * * * *Every 5 Minutes*/5 * * * *Every 15 Minutes*/15 * * * *Every Hour0 * * * *Daily at Midnight0 0 * * *Daily at Noon0 12 * * *Daily at 6 AM0 6 * * *Weekdays at 9 AM0 9 * * 1-5Weekly on Monday0 0 * * 1Weekly on Sunday0 0 * * 0First Day of Month0 0 1 * *Last Day of Month0 0 28-31 * *Mon, Wed, Fri0 9 * * 1,3,5Quarterly0 0 1 1,4,7,10 *