Build a week of classes without fighting the spreadsheet.

Who it’s for

• School schedulers who own the master schedule and are tired of moving one teacher only to break three other classes.
• Hagwon directors juggling many teachers, grade groups, and rooms in a tight weekly grid.
• Anyone still scheduling in Sheets who wants auto scheduling that still lets you see teacher, homeroom, and location views.

The problem it solves

A school week looks simple until the constraints stack up: this teacher cannot work Wednesday, PE needs the gym, every teacher needs a planning period, and two homerooms cannot share a specialist at the same time. Doing that by hand is slow. DayHaru searches for a week that fits.

• No two classes for the same teacher, homeroom, or shared room in one period.
• Planning periods stay in the day. Part-time days and max hours are respected when a fit exists.
• When someone is out, the sub schedule uses planning periods instead of a blank grid.

How to use it

1. Semester plan. Say what each grade needs each week — 5 ELA, 3 PE, and so on — and which rooms specials require.
2. Teachers. Add who can teach which subjects and grades, days they work, and hour caps.
3. Homerooms. List the class groups. Then generate. Building a week can take a few minutes.
4. Share and cover. Open teacher, homeroom, and location schedules. Send teachers a view-only link. Build a sub plan when someone is absent.