Health

Centor Score Calculator

Modified Centor (McIsaac) score for strep pharyngitis.

Age Group

Tonsillar exudates (+1)

Tender anterior cervical lymphadenopathy (+1)

Temperature >38°C / 100.4°F (+1)

Absence of cough (+1)

Modified Centor Score—

Strep Probability—

Recommendation—

Score −1 to 5. Higher score = higher probability of GAS pharyngitis.