Timetable Genie builds a complete, clash-free school timetable inside your own Google Sheets™ spreadsheet, in minutes instead of weeks of manual juggling.

✓ Clash-free timetables for schools up to 80+ classes, solved by a real constraint engine
✓ Substitute planner: fair, instant cover for absent teachers, printed and logged
✓ Exam date sheets per grade with study gaps, plus seating charts and invigilator duty
✓ Elective groups, shared labs, short days, holidays and vacations handled
✓ Teacher workload, free-teacher and room reports, ready to print
✓ One-click sample school to try everything before typing your own data

Everything stays in your spreadsheet: no separate logins, no exports. Your data never leaves your Google Sheets™ spreadsheet, except one anonymised solve request for large schools.

Built by educators for real school workflows. Part of the TeachOS suite (teachos.io) by Dynamic Minds Group.

Support: dmg@dynamicmindsgroup.com
Guide: dynamicmindsgroup.com/teachos/timetable-genie/

Google Sheets™ is a trademark of Google LLC.