Spaced Repetition Schedule Calculator
Enter the date you first study something (and optionally your exam date) and get a concrete review calendar with expanding intervals. Free, no signup, and the scheduling logic is documented on the page.
| Session | Days after study | Date |
|---|---|---|
| Review 1 | +1 days | Tue, Aug 18, 2026 |
| Review 2 | +3 days | Thu, Aug 20, 2026 |
| Review 3 | +7 days | Mon, Aug 24, 2026 |
| Review 4 | +14 days | Mon, Aug 31, 2026 |
| Review 5 | +30 days | Wed, Sep 16, 2026 |
| Review 6 | +60 days | Fri, Oct 16, 2026 |
Intervals used: 1, 3, 7, 14, 30 and 60 days after first study. This is a practical convention, not a per-card prescription — spacing research supports expanding intervals over cramming (Cepeda et al., 2006), and real spaced-repetition apps adapt each card to your answers.
Good to know
- •The schedule uses expanding intervals of 1, 3, 7, 14, 30 and 60 days — a practical convention consistent with spacing research (Cepeda et al., 2006), not a per-card prescription.
- •Everything runs in your browser; no dates you enter are sent to our servers or to analytics.
- •Real spaced-repetition apps (including ours) adapt each card to your answers, which beats any fixed calendar.