Cron Expression Tester
Paste a cron expression and see exactly when it runs next, in whichever timezone your server uses.
Try: */5 * * * * · 0 3 * * * · 0 9 * * 1-5 · 0 0 1 * * · 30 2 * * 0
0 9 * * 1-5 runs every day
Minute 0, hour 9, day of month any, month any, day of week 1-5.
| Next runs | In |
|---|---|
| Mon 26 Oct 2026, 09:00 | 1 day from now |
| Tue 27 Oct 2026, 09:00 | 2 days from now |
| Wed 28 Oct 2026, 09:00 | 3 days from now |
| Thu 29 Oct 2026, 09:00 | 4 days from now |
| Fri 30 Oct 2026, 09:00 | 5 days from now |
Times shown in UTC. Cron uses the server's timezone, which is often UTC even when you are not — a common reason a job appears to run at the wrong hour.
Know when a job silently stops running
A schedule that is correct today still fails the night the server reboots. Pingniner heartbeats tell you when a job misses its window, instead of you finding out from the missing backup.
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