Free planning tool

School Bell Schedule Generator

Set the start and end of the school day, then add class periods, passing time, lunch, and homeroom. The generator fits them into a schedule you can review and print.

Worksheet

Enter your details

Laneroo does not save these entries

Your result will appear here.

  1. 1Set the school day
  2. 2Add periods and fixed breaks
  3. 3Generate a minute-by-minute bell schedule

Before you use the result

What to know about this result

The generator divides remaining instructional time as evenly as possible. Review minimum instructional-time requirements before adopting a schedule.

How are extra minutes assigned?

Any remainder is distributed one minute at a time beginning with the earliest class periods.

Can I add a homeroom?

Yes. Add its fixed duration and choose whether it occurs before the first class period.