U.S. Department of Education, Institute of Education Sciences · reviewed 2026-10-10
What this source supports: Distributed practice sessions with breaks outperform cramming for long-term retention.
Source limit: Optimal session length varies by individual and material. Use this as a starting point.
These sources support the statements above. They do not show that every person needs this guide. They do not show a specific result.
Limits
This App counts time blocks you define. It does not track focus or log progress.
Optimal session length varies by individual and material. Use this as a starting point.
Use current instructions from the responsible organization. This guide is a planning aid, not an official decision or a substitute for qualified advice.
Common questions
What does the App compute?
Split available study time into focus blocks, short breaks, and a closing review.
What does the App not do?
This App counts blocks. It is not a timer and does not track your activity.
Where do the numbers come from?
You enter every number yourself. The sources support the method and the limits. They do not produce a result for your specific case. Keep the original documents next to the sheet you build.
Before you start
Open the linked source page and keep it beside you.
Gather the values the App asks for:
Total minutes available.
Length of one focus block in minutes.
Length of one short break in minutes.
Closing review minutes.
Set aside ten quiet minutes; rushed numbers are the main error this guide prevents.
Free Companion App
The App computes the worked example with your own numbers, in your browser.
APP 1
Study Session Block Planner
Split available study time into focus blocks, short breaks, and a closing review.
This guide is edited for clarity and checked against the sources it links. It is not a substitute for official instructions or qualified advice. A linked source does not show that every person needs this guide.