Free Fagerstrom Test for Nicotine Dependence Calculator

What Is the Fagerstrom Test for Nicotine Dependence?

The FTND Calculator (Fagerstrom Test for Nicotine Dependence) is a brief, evidence‑based smoking addiction test that quantifies a person’s physical dependence on nicotine. Originally developed in 1978 by Karl‑Olov Fagerstrom as the Fagerstrom Tolerance Questionnaire, the tool was later revised by Todd Heatherton in 1991, resulting in the six‑item questionnaire now known as the FTND. Healthcare professionals routinely use this nicotine addiction assessment to evaluate dependence severity and to inform treatment plans, such as prescribing nicotine‑replacement therapies or other withdrawal medications.

This free online Fagerstrom score calculator follows the validated scoring protocol and delivers an instant score along with a clear interpretation. While the results offer a useful snapshot of nicotine reliance, the tool is designed for informational purposes only and should not replace a professional medical evaluation.

The Six Questions

The FTND focuses on three core aspects of smoking behavior:

• Consumption quantity – how many cigarettes are smoked per day and how soon after waking the first cigarette is lit;
• Urge to smoke – whether the person finds it difficult to refrain from smoking in forbidden situations;
• Dependence indicators – patterns such as smoking when ill or smoking more heavily in the morning.

The questionnaire uses a mix of yes/no and multiple‑choice items. Each answer contributes to a total score that ranges from 0 (very low dependence) to 10 (very high dependence).

Scoring System

• Yes/no questions: a “yes” receives 1 point and a “no” receives 0 points.
• Multiple‑choice questions: scored from 0 to 3 points, depending on the frequency or intensity of the behavior.

The points from all six questions are summed to obtain the final FTND score. A higher score indicates a stronger physiological attachment to nicotine.

Interpretation Table

FTND Score Range	Nicotine Dependence Level
0 – 2	Very low dependence
3 – 4	Low dependence
5	Medium dependence
6 – 7	High dependence
8 – 10	Very high dependence

A score in the higher categories suggests a pronounced physical need for nicotine, which often requires more structured support during a quit attempt.

How to Use the FTND Calculator

1. Screening question – “Do you currently smoke?” If you answer “No,” the tool indicates that you are not dependent on nicotine.
2. If you answer “Yes,” the full six‑question FTND form appears.
3. Answer each item by selecting the option that best describes your typical smoking pattern.
4. View your results – the calculator instantly computes the total score and displays the corresponding dependence level.

The entire process takes about one minute, and no personal data is stored. The outcome provides a quick, objective measure of nicotine addiction that can be shared with a healthcare provider for further guidance.

Nicotine Addiction and Health

Cigarette smoking remains a leading cause of preventable diseases, including lung cancer, chronic obstructive pulmonary disease, and heart disease. Because nicotine is highly addictive, even long‑term smokers can benefit from quitting. The nicotine dependence test offers a starting point for understanding the severity of one’s addiction and can motivate a conversation about smoking cessation strategies. Combining the FTND results with professional advice increases the chance of a successful quit attempt.