How to Use Fagerstrom Nicotine Dependence Test
The Fagerstrom Nicotine Dependence Test is a questionnaire scoring tool for summarizing nicotine dependence patterns. The calculator follows the six Fagerstrom items, so the result reflects smoking timing, quantity, and difficulty refraining rather than cost or long-term disease risk.
Answer questions about time to first cigarette, difficulty refraining, the cigarette hardest to give up, cigarettes per day, morning smoking, and smoking while ill. Choose the answer that best matches current smoking behavior. If behavior has recently changed because of a quit attempt, score the pattern you want to discuss.
The calculator adds the assigned points and reports a score out of 10 with a low, moderate, or high dependence band. Each answer has a fixed point value. The total is capped by the questionnaire design at 10 points, so there is no free-text scoring or manual weighting.
Formula & Theory - Fagerstrom Nicotine Dependence Test
The Fagerstrom Nicotine Dependence Test uses this formula or scoring rule:
Fagerstrom score = Sum of six item scoresHigher scores usually reflect stronger physiological dependence and may indicate that more structured cessation support could be useful. The score does not measure motivation, mental health context, or readiness to quit.
Dependence scoring can guide counseling intensity, but it does not measure motivation, social support, withdrawal history, or readiness for medication.
Use Cases for Fagerstrom Nicotine Dependence Test
The Fagerstrom Nicotine Dependence Test is especially useful for:
- baseline assessment before a quit attempt
- tracking dependence score during counseling intake
- teaching how questionnaire scoring works
- deciding whether to discuss nicotine replacement options with a clinician
Use the score as a starting point for cessation planning. It can help explain why early-morning smoking often carries more weight than the same number of cigarettes later in the day.