SCORAD Calculator (Atopic Dermatitis)

SCORAD index for atopic dermatitis severity (extent, intensity, symptoms).

For educational and clinical reference. Not a substitute for medical judgment. See the medical disclaimer.
SCORAD
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Severity
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References

  1. European Task Force on Atopic Dermatitis. Severity scoring of atopic dermatitis: the SCORAD index. Dermatology. 1993;186(1):23-31.

How to use

  1. Enter the % body surface affected and rate the 6 intensity signs (0–3).
  2. Enter itch and sleep-loss visual analogue scores (0–10).
  3. The SCORAD value and severity band update instantly.

Frequently asked questions

What is SCORAD?

SCORAD (SCORing Atopic Dermatitis) combines disease extent (A), intensity of 6 signs (B), and subjective symptoms (C): SCORAD = A/5 + 7B/2 + C.

How is SCORAD interpreted?

Roughly: < 25 mild, 25–50 moderate, > 50 severe atopic dermatitis (maximum ≈ 103).

How is extent estimated?

Percentage of body surface affected using the rule of nines (head/neck 9%, each arm 9%, etc.).

What is objective SCORAD?

Objective SCORAD omits the subjective component C (itch and sleep loss), useful when patient-reported symptoms are unavailable.

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