Test Score Calculator
Convert correct answers into a percentage score.
Free · No signup · Runs in your browser · Shareable link syncs inputs
Convert correct answers into a percentage score.
Free · No signup · Runs in your browser · Shareable link syncs inputs
Updates live as you type — Calculate syncs a shareable URL.
Score
84.0%
Letter grade: B
Letter scale uses a common US 10-point cutoff (A ≥ 90). Schools may differ.
Correct
42 / 50
Percent
84.0%
Letter
B
84.0
B
Screening only — not a medical diagnosis.
Convert correct answers into a percentage score.
(correct ÷ total) × 100.
42/50 = 84% (B).
Enter an effective correct count.