Explain cron expressions in plain English and preview the next runs.
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Unix seconds or milliseconds to dates and back, with relative time.
Find overlapping working hours across cities — Dhaka, London and anywhere else.
minute hour day-of-month month day-of-week — or a macro like @daily
30minute9hour*day*month1-5weekdayAt 09:30, Monday through Friday
Working out run times…
| Field | Yours | Means | Allowed values | Special |
|---|---|---|---|---|
| Minute | 30 | 30 | 0–59 | * , - / |
| Hour | 9 | 9 | 0–23 | * , - / |
| Day of month | * | Any day of month | 1–31 | * , - / ? |
| Month | * | Any month | 1–12 or JAN–DEC | * , - / |
| Day of week | 1-5 | Monday, Tuesday, Wednesday, Thursday and Friday | 0–7 or SUN–SAT (0 and 7 are Sunday) | * , - / ? |