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Calcimator

Skin Cancer Risk Score

Educational heuristic score based on Fitzpatrick skin type, sunburn history, and family melanoma history. Not a clinical diagnostic tool.

Inputs

Results

Risk score

31 / 100

Risk bandLower modeled risk
How to Use This Calculator
  1. Enter your age and select your skin type (Fitzpatrick scale I–VI).
  2. Indicate your average hours of weekly sun exposure.
  3. Select whether you have a history of sunburns or use tanning beds.
  4. Review the risk score and the recommended screening frequency.
  5. Book an annual dermatology skin check regardless of your score.

How the result changes with Fitzpatrick (1-6)

Fitzpatrick (1-6)Risk score
1.527 / 100
2.7537 / 100
4.2549 / 100
5.559 / 100

What each input means

Fitzpatrick (1-6)
Your Fitzpatrick skin type (1 = very fair, always burns; 6 = very dark, rarely burns). Lower types have higher UV sensitivity.
Painful sunburns (est.)
Approximate number of painful or blistering sunburns over your lifetime.
First-degree melanoma?
Whether a first-degree relative (parent, sibling, child) has been diagnosed with melanoma.

What each result means

Risk score
Higher scores indicate more risk factors present. This is educational only -- not a clinical diagnosis.
Risk band
General risk category based on the combined score.

How this is calculated

Worked example, using the default values

  1. Identify Input Parameters
    Fitzpatrick (1-6) = 2, Painful sunburns (est.) = 3, First-degree melanoma? = 0 = 3 input(s) provided
  2. Calculate Risk score
    Risk score = skin * 8 + burns * 5 + fam
    31 = 31
  3. Calculate Risk band
    Lower modeled risk = Lower modeled risk

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