Crontab generator for every 2 hours at :30
Start from 30 */2 * * *, which runs every 2 hours at :30. Change any field and the description and next runs update. Then copy the line, share the link, or read the full explainer.
0-59
0-23
1-31
1-12
0-6 (0 = Sunday)
Presets
30 */2 * * *
Every 2 hours at :30
| Field | Value | Meaning |
|---|---|---|
| minute | 30 | exactly 30 |
| hour | */2 | every 2 hours, starting at 0 |
| day of month | * | every day of month |
| month | * | every month |
| day of week | * | every day of week |
Next five runs, UTC
- 2026-09-18 00:30 UTC
- 2026-09-18 02:30 UTC
- 2026-09-18 04:30 UTC
- 2026-09-18 06:30 UTC
- 2026-09-18 08:30 UTC
About this schedule
Using "* */2 * * *" for every 2 hours. That runs every minute of every 2th hour. The minute field must be the fixed number 30.