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Fagerström Nicotine Dependence Score Calculator

Measure of cigarette nicotine dependence (0–10 scale).

Computes the Fagerström Test for Nicotine Dependence (FTND) from 6 questions. Score 0–2 = very low; 3–4 = low; 5 = medium; 6–7 = high; 8–10 = very high dependence.

Marcus Laurent By Marcus Laurent
Published Last reviewed 1 min read

Inputs

Results

Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

Sum of 6 item scores; total 0–10.

In depth

Computes the Fagerström Test for Nicotine Dependence (FTND) from 6 questions. Score 0–2 = very low; 3–4 = low; 5 = medium; 6–7 = high; 8–10 = very high dependence.