How to track spaced repetition without a spreadsheet

The file starts clean: one row per chapter, a “next review” column, some color. It holds while you have one course and you are current.

It breaks when a midterm moves, a card is “hard”, or you add a second class. Nobody recalculates 80 rows at 11pm. The sheet becomes a guilt log.

A list of lessons. For each: last review + next date. Rough intervals if it went “ok”: 1 day, then 3, 7, 16. If it was hard: back to 1 day.

Each evening you do not scan everything — only what is due. That already is spaced repetition. Heavy, but honest.

Several courses, an exam with a target number of reviews, a calendar that moves: the notebook is not enough. This is not a motivation problem. It is an orchestration problem.

That is a study planner’s job — not a wiki, not cards alone. You can try the idea with our free calculator, then let StudyBoost keep the dates for real.