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Documentation

  • Create your first project
  • Configure days and time slots
  • Add classes and subjects
  • Add teachers and assignments
  • Configure teacher availability
  • Add classrooms and buildings
  • Add mandatory rules and preferences
  • Use the AI assistant and Advanced Start
  • Generate and fix a timetable
  • Review, edit, export, and share timetables

Guides

  • How to create a timetable
  • Teacher availability
  • Hard vs soft constraints
  • Best school timetable generator software

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Documentation

Configure days and time slots

Schedull uses days and time slots as the timetable grid. Define the school week first, including breaks and shorter days, then add class-specific schedules only when some groups do not follow the common structure.

Last updated: May 12, 2026 ยท Reviewed by the Schedull product team

Shared schedule or class-specific schedule

Most schools should start with one shared schedule. Use class-specific schedules only for groups with fewer periods, different teaching days, or a distinct daily rhythm.

  • Shared schedules are easier to review.
  • Class-specific schedules are useful for mixed primary and secondary structures.
  • Changing the structure later can require another generation run.

Setup checklist

Use the same time-slot names that staff already use. Clear labels make exported and published timetables easier to read.

  1. Add every active teaching day.

  2. Name periods consistently.

  3. Mark breaks as non-teaching time.

  4. Check that weekly subject loads fit the available periods.

FAQ

Should breaks be periods?

Represent breaks clearly so lessons are not planned there and staff can read the final timetable without guessing.

Schedull

Smart timetable scheduling for schools and educators.

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