Cron Parser

Parse cron expressions with next runs.

Expression

Every 15 minutes past hour 9, 10, 11, 12, 13, 14, 15, 16 and 17 on Monday, Tuesday, Wednesday, Thursday and Friday.

Fields

What each position matches.

Minute · */150, 15, 30, 45
Hour · 9-179, 10, 11, 12, 13, 14, 15, 16, 17
Day of month · *31 values (1–31)
Month · *1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
Day of week · 1-51, 2, 3, 4, 5

Next runs

Local time · UTC

  1. Aug 20, 2026, 9:00:00 AMnext
  2. Aug 20, 2026, 9:15:00 AM+15m
  3. Aug 20, 2026, 9:30:00 AM+30m
  4. Aug 20, 2026, 9:45:00 AM+45m
  5. Aug 20, 2026, 10:00:00 AM+1h
  6. Aug 20, 2026, 10:15:00 AM+1h
  7. Aug 20, 2026, 10:30:00 AM+2h
  8. Aug 20, 2026, 10:45:00 AM+2h

Copy

Normalised expression

*/15 9-17 * * 1-5

Description

Every 15 minutes past hour 9, 10, 11, 12, 13, 14, 15, 16 and 17 on Monday, Tuesday, Wednesday, Thursday and Friday.

Crontab line

*/15 9-17 * * 1-5 /usr/bin/env bash -lc 'your-command'