How do I use the CURB-65 Score?

Enter your values in the fields provided and click Calculate. The curb-65 score will instantly analyze your data and provide results with clinical interpretations based on established medical guidelines.

What formula does the CURB-65 Score use?

CURB-65 assigns 1 point each for confusion, elevated urea, respiratory rate, blood pressure, and age. The formula used is: Score = Confusion(1) + Urea>19(1) + RR≥30(1) + BP<90/60(1) + Age≥65(1). This formula is based on peer-reviewed medical literature and clinical guidelines from recognized health organizations.

Is the CURB-65 Score free to use?

Yes, all Calzyra health calculators are completely free to use. No registration, subscription, or payment is required. All calculations are performed locally in your browser.

Are the results medically accurate?

Our calculators use clinically validated formulas and are based on guidelines from WHO, CDC, AHA, and other recognized medical authorities. However, results are for informational purposes and should not replace professional medical advice.

Who should use this calculator?

The CURB-65 Score is designed for healthcare professionals (doctors, nurses, pharmacists), patients seeking to understand their health metrics, students learning clinical calculations, and anyone interested in evidence-based health assessments.

Medical CalculatorMedical

CURB-65 Score

Assess pneumonia severity and determine need for hospitalization using CURB-65 criteria.

Updated 2024-12-153 min readCalzyra Health Team

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Enter your values below

Health CalculatorEvidence-Based

Formula & Methodology

How this calculator works

Score = Confusion(1) + Urea>19(1) + RR≥30(1) + BP<90/60(1) + Age≥65(1)

CURB-65 assigns 1 point each for confusion, elevated urea, respiratory rate, blood pressure, and age.

Frequently Asked Questions

Common questions about this calculator

Medical Disclaimer

Medical calculators are clinical decision support tools. They should be used by qualified healthcare professionals and do not replace clinical judgment.

CURB-65 Score

Calculator

Health CalculatorEvidence-Based

Formula & Methodology

About CURB-65 Score

Frequently Asked Questions

Medical Disclaimer

CURB-65 Score

Calculator

Health CalculatorEvidence-Based

Formula & Methodology

About CURB-65 Score

Frequently Asked Questions

Medical Disclaimer