This nicotine dependence calculator produces a screening score that reflects how strongly someone may depend on nicotine, based on a short set of smoking-habit questions. Answer the questions above for your result.
How the score works
Total score ranges 0-10 0-2 low dependence 3-6 moderate dependence 7-10 high dependence
A higher score suggests stronger physical dependence and that structured support or medication may help with quitting.
Important
This tool is for general educational purposes only and is not medical advice, diagnosis, or treatment. It does not replace evaluation by a qualified healthcare professional — consult one for any health concern. Last updated: August 2026.
Frequently Asked Questions
What does a nicotine dependence score mean?
It is a screening estimate of how physically dependent on nicotine a smoker may be, from low (0-2) to high (7-10).
Is this a diagnosis?
No. It is an educational screening tool. A clinician can properly assess dependence and recommend a quit plan.
How can a high score help me?
It suggests you may benefit from nicotine-replacement therapy, medication, or counseling — discuss options with a professional.