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Fagerström test: how dependent are you on nicotine?

Answer the six questions of the Fagerström Test for Nicotine Dependence to measure your level of physical dependence on cigarettes.

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Your inputs
Do you find it difficult to refrain from smoking in places where it is forbidden?
Which cigarette would you hate most to give up?
Do you smoke more often during the first hours after waking than during the rest of the day?
Do you smoke even if you are so ill that you are in bed most of the day?

Results

Fagerström score

4 / 10

Low dependence
Heaviness of Smoking Index (questions 1 and 4)
3 / 6

What the Fagerström test measures

The Fagerström Test for Nicotine Dependence (FTND), published in 1991 by Heatherton and Fagerström, is the most widely used measure of physical dependence on cigarettes. Its six questions focus on the behaviors that reflect how strongly the body depends on nicotine, especially in the morning, after a night without smoking.

Scoring

Question Answers and points
First cigarette after waking ≤5 min: 3; 6–30 min: 2; 31–60 min: 1; >60 min: 0
Hard to refrain where forbidden Yes: 1
Cigarette hardest to give up First of the morning: 1
Cigarettes per day ≤10: 0; 11–20: 1; 21–30: 2; ≥31: 3
Smoke more in the morning Yes: 1
Smoke when ill in bed Yes: 1
Score Dependence
0–2 Very low
3–4 Low
5 Moderate
6–7 High
8–10 Very high

Worked example

Someone smokes their first cigarette 15 minutes after waking (2), has no trouble refraining where smoking is forbidden (0), would hate most to give up the first cigarette (1), smokes 15 a day (1) and answers no to the last two questions: 4 points, low dependence. The Heaviness of Smoking Index, time to first cigarette plus cigarettes per day, is 3 out of 6.

Using the score to quit

  • Low dependence: behavioral support alone may be enough, though nicotine replacement still helps.
  • Moderate to high dependence: combine a nicotine patch with a fast-acting form (gum, lozenge, inhaler), or use varenicline or bupropion prescribed by a doctor.
  • People who smoke within 30 minutes of waking usually start with a 21 mg patch if they smoke more than 10 cigarettes a day.

Using medication with counseling roughly doubles the chance of quitting compared with willpower alone.

Withdrawal

Cravings, irritability, poor concentration, increased appetite and sleep changes peak in the first week and fade over 2 to 4 weeks. A higher score predicts stronger symptoms, which is a reason to use enough nicotine replacement rather than to delay quitting.

Free help

Call 1-800-QUIT-NOW (1-800-784-8669) for free coaching from your state quitline, or visit smokefree.gov for text and app programs.

This calculator is for general information and education. It is not medical advice and does not replace the judgment of a doctor, nurse or pharmacist who knows the full clinical picture.

Frequently asked questions

What does my Fagerström score mean?

0 to 2 is very low, 3 to 4 low, 5 moderate, 6 to 7 high and 8 to 10 very high nicotine dependence. Higher scores mean stronger withdrawal symptoms are likely when you quit.

Which questions matter most?

Time to the first cigarette and the number of cigarettes per day. Together they form the Heaviness of Smoking Index, which predicts dependence almost as well as the full test.

How does the score guide nicotine replacement?

People who smoke within 30 minutes of waking or more than 10 cigarettes a day usually benefit from a higher-dose patch, often combined with a fast-acting form such as gum or lozenges. A pharmacist or doctor can help choose the dose.

Where can I get help to quit?

Call 1-800-QUIT-NOW (1-800-784-8669) for free coaching in the US, or visit smokefree.gov. Combining counseling with medication roughly doubles the chance of quitting.

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Results are estimates provided for information purposes. They do not replace professional advice.