A person pictogram

Stage of Dementia Calculator

For the 6 questions below, select the response that best describes the person you want to evaluate. Click submit to get a Clinical Dementia Rating score.



3Judgment and Problem Solving

4Community Affairs

5Home and Hobbies

6Personal Care

If you're human, don't answer this question
Score only as decline from previous usual level due to cognitive loss, not impairment due to other factors. Morris, J.C. (1993) The Clinical Dementia Rating (CDR): current version and scoring rules. Neurology, 43, 2412-4.