Calculateur de Rétention de Flashcards — Formule

How to Calculate Typing Accuracy

Typing accuracy measures the percentage of keystrokes that are correct.

Formula

Accuracy = (Correct Keystrokes / Total Keystrokes) x 100

Benchmarks

  • Below 90%: Needs improvement
  • 90–95%: Average
  • 95–98%: Good
  • 98%+: Excellent / Professional

    • Exemple Résolu

    A student types 500 keystrokes with 475 correct.

    1. Accuracy = (475 / 500) x 100 = 95%
    2. Errors = 500 - 475 = 25
    3. Error rate = (25 / 500) x 100 = 5%