Cannabis Use Disorder Identification Test-Revised (CUDIT-R)
An 8-item screen for cannabis use patterns
An 8-question screening tool for cannabis-related problems. Complements the AUDIT (alcohol) and DAST-10 (drugs) for a fuller picture of substance use. Takes about 3 minutes.
Is Cannabis Use Crossing a Line?
The CUDIT-R does not ask whether you use cannabis. It asks whether cannabis use is causing problems — 8 questions covering frequency, impaired control, neglect of responsibilities, and risky use. Takes about 3 minutes.
Scoring
Total range 0-32. Higher scores mean more severe problems.| Score | Risk Level |
|---|---|
| 0-7 | Low risk |
| 8-11 | Hazardous use |
| 12-32 | Possible CUD |
Scoring Guide
Sum scoring. Items 1-7 scored 0-4, item 8 scored 0/2/4. Total 0-32. Cutoff >=8 for hazardous use, >=12 for possible CUD (Adamson et al., 2013).Result Interpretation
Finish the 8 questions and you get your results straight away — no account needed, nothing to sign up for.
- Your score is calculated from your answers.
- What it means — a plain-language breakdown of where you fall.
- Context where available, compared against population norms.