How to Handle Courses with a Bell Curve
A bell curve redistributes scores to fit a normal distribution around a target class average. Your rank relative to classmates matters as much as your raw score.
Key rule: A bell curve shifts the whole distribution — calculate conservatively using your raw score until the curve is applied.
Calculation Steps for Courses with a Bell Curve
- Get your overall running grade from your course management system.
- Confirm the final exam weight from your syllabus grading breakdown.
- Set your target based on degree requirements, financial aid minimums, or major prerequisites.
- Run the calculator and interpret: under 100% is achievable, over 100% means lower your target.
Frequently Asked Questions
A curve adjusts all scores up — either by a flat amount or by setting the top score to 100%. Your pre-curve score is what this calculator uses. Recalculate once the curved score is
The exact final exam weight from your syllabus — this drives the entire calculation.
Lower your target and recalculate. Ask your professor about extra credit or incomplete grade options.
Always enter the single running overall grade shown in your gradebook.
No — the formula is the same. A bell curve shifts the whole distribution — calculate conservatively using your raw score until the curve is applied..
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