MDS-UPDRS Scoring Calculator

Session Setup

Record patient and visit details, medication state for the motor examination, and disease staging. All data stays in this browser.

Clinical-use notice. This calculator is an unofficial scoring aid. The scoring descriptions shown are paraphrased summaries of the severity criteria, not the verbatim instrument. The MDS-UPDRS is © International Parkinson and Movement Disorder Society; administering the official scale requires the licensed instrument and appropriate rater training. This tool does not replace clinical judgment and stores no data outside this browser.

Patient & Visit

Patient ID / initials

Visit date

Examiner

Visit type

Notes

Medication State (for Part III)

Examination performed in state

Patient on levodopa

Minutes since last PD medication dose

Hoehn & Yahr Stage

Select a stage to see its description.

Modified Schwab & England ADL Scale

Percentage of independence

Select a level to see its description.

Part I — Non-Motor Experiences of Daily Living

Assesses non-motor symptoms over the past week. Covers cognitive, neuropsychiatric, and autonomic domains.

▲ 1A: Clinician-rated (items 1.1–1.6) ● 1B: Patient/caregiver self-report (items 1.7–1.13)

Part II — Motor Experiences of Daily Living

Self-administered questionnaire (with or without caregiver assistance) assessing how motor symptoms affect daily activities over the past week.

● Patient/caregiver self-report

Part III — Motor Examination

Clinician-administered motor assessment. Several items are rated bilaterally. Confirm the medication state below before scoring.

▲ Clinician-rated

Part IV — Motor Complications

Assesses dyskinesia and motor fluctuations using historical information from the patient/caregiver plus clinical observation, covering the past week.

▲ Clinician-rated

Score Summary

Overview of all part scores. Sub-scores are summed only from answered items; partially complete parts are flagged below.

Total Score (Parts I–IV)

— / 260

Completion

—

Part I

Non-Motor Daily Living

—/ 52

Part II

Motor Daily Living

—/ 52

Part III

Motor Examination

—/ 132

Part IV

Motor Complications

—/ 24

Hoehn & Yahr Stage

—

Schwab & England ADL

—