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Scores de lisibilité EN only

McAlpine EFLAW Readability

Score EFLAW (English as a Foreign Language). Conçu par Rachel McAlpine pour évaluer le texte pour les lecteurs ESL et les publics internationaux. Plus bas = plus facile.

Non conçu pour le Français

Cet outil a été calibré pour l'anglais (et quelques langues proches). Les résultats en Français risquent de ne pas être significatifs.

Quand l’utiliser

Use McAlpine EFLAW when writing for non-native English readers — product copy for global audiences, ESL teaching material, simplified news, plain-language guidelines. It rewards short common words, which is exactly what ESL readers need.

Comparaison

EFLAW is unique in rewarding short common words ("the", "and", "of"). Flesch-Kincaid ignores word familiarity entirely. For ESL audiences, EFLAW is the more honest metric.

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Comment ça marche

McAlpine's EFLAW (English as a Foreign Language) score uses one simple formula: (words + mini-words) / sentences, where mini-words have 3 or fewer letters.

It rewards short common words (the, of, an, to, it) — exactly the words ESL readers find easiest.

Bands: ≤20 very easy, 20-24 easy, 25-28 moderate, 29+ difficult. Aim for ≤25 for global business audiences.

Formule

FAQ

Who is EFLAW for?

Writers targeting non-native English readers — global product copy, ESL teaching material, simplified news, plain-language guidelines.

What's a good EFLAW score?

Under 25 for global business audiences. Under 20 is very easy and suitable for ESL beginners.

Why count "mini-words"?

Common short words (the, of, an, to, it) are what ESL readers find easiest. Counting them gives the formula a way to reward genuinely simple writing.

Exemple concret

Entrée

"To get to the shop, walk down the road and turn right at the end."

Sortie

EFLAW 17.0 — very easy.

Fifteen words plus eight mini-words (≤3 letters) in one sentence: (15 + 8) / 1 = 23. Wait — that's 23 which is "easy" not "very easy". For very easy, aim under 20.

Pièges courants

  • EFLAW is sentence-bound — bullet lists artificially shorten the score.
  • It doesn't penalize unusual long words by frequency, only by length.
  • Not validated outside English.
  • A short sample with one long sentence will mislead.

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