Tools & calculators

Fagerstrom Test for Nicotine Dependence

Nicotine dependence severity assessment.

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Last reviewed 2026-01-06|substance-use | smoking | screening

Inputs

Time to first cigarette after waking

Difficulty refraining in places where it is forbidden

Cigarette most hated to give up

Cigarettes per day

Smoke more frequently in first hours after waking

Smoke when ill in bed most of the day

Enter values to see the result.

References