OpiCalc Logo

OpiCalc

1120 Clinical Tools

Logo
OpiCalc
Constant-Murley ScoreFRAX ScoreHarris Hip ScoreOswestry Disability IndexOttawa RulesOxford Knee ScoreVTE Risk (Caprini)WOMAC Score
OpiCalc Logo

OpiCalc

Open-access clinical infrastructure. Built to the standard every clinician deserves — fast, private, and free.

Zero data stored
Always free
Our mission & transparency

Get in Touch

Tool request, clinical feedback, or partnership inquiry — we read everything.

WhatsApp feedback
Email us
Partnership inquiry

© 2026 OpiCalc • Calculated Care

ProtocolsAboutPrivacyTerms

WOMAC Score

WOMAC Index Calculator

The WOMAC Index assesses pain, stiffness, and physical function in patients with osteoarthritis. Please input scores (0-4) for each question.
Pain (Questions 1-5)
Question 1
Question 2
Question 3
Question 4
Question 5
Stiffness (Questions 6-8)
Question 6
Question 7
Question 8
Physical Function (Questions 9-24)
Question 9
Question 10
Question 11
Question 12
Question 13
Question 14
Question 15
Question 16
Question 17
Question 18
Question 19
Question 20
Question 21
Question 22
Question 23
Question 24

Related Orthopedics Tools

Constant-Murley Score
FRAX Score
Harris Hip Score
Oswestry Disability Index
Ottawa Rules
Oxford Knee Score
VTE Risk
Have feedback about this calculator?Let us know.