Disclaimer

Last updated: September 2026. Please read this page carefully before using our calculators.

Educational information only

All content on StudyPlan — calculators, articles, tables, and examples — is published for general educational purposes. It is not grading advice and is not a substitute for a qualified professional. We are not your syllabus and instructors, and no client or advisory relationship is created by your use of this Site.

GPA scales and final-exam weights vary by institution and course — this calculator implements the standard US 4.0 convention and percentage-weighted finals. Your syllabus overrides every assumption here.

Study schedules size your time; they cannot guarantee outcomes — sleep, practice testing, and active recall do more for retention than any schedule optimization.

Accuracy of calculations

We implement well-known, publicly documented formulas (see the methodology section on each calculator page and spaced-repetition research and standard US grading conventions as applicable). Even correctly implemented formulas produce estimates that depend on your inputs and assumptions. Real-world outcomes vary. Do not rely on a single web tool for a consequential decision.

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Errors and corrections

If you spot an error, please email hello@studyplan.app with the inputs you used. Verified corrections are published promptly.