Urology & Andrology Clinical Calculators
Urologic practice requires precise risk stratification for genitourinary malignancies, rigorous anatomical scoring for surgical planning, and validated patient-reported questionnaires for functional voiding disorders. The MedCalc Urology Hub provides urologists, urogynecologists, and primary care physicians with 100% offline, zero-latency access to the specialty’s most heavily utilized clinical algorithms.
From tracking PSA kinetics (Velocity, Doubling Time) and predicting prostate cancer staging via the Partin Tables, to grading renal stone complexity using the Guy’s Stone Score and R.E.N.A.L. Nephrometry system, these tools eliminate manual calculation errors in the clinic and pre-op holding. All formulas and staging criteria are rigorously aligned with guidelines from the American Urological Association (AUA) and the European Association of Urology (EAU).
Prostate Cancer & PSA Kinetics
🔬 PSA Velocity Calculator
Calculate rate of PSA rise over time to assess cancer risk.
🔬 PSA Doubling Time Tool
Estimate time required for serum PSA levels to double.
🔬 PSA Density Calculator
Calculate PSA relative to ultrasound prostate volume.
🔬 Partin Tables Tool
Predict prostate cancer pathological stage pre-surgery.
🔬 CAPRA Score Calculator
Prostate cancer risk and recurrence assessment tool.
BPH, LUTS & Bladder Function
🔬 IPSS Score Calculator
International Prostate Symptom Score for BPH evaluation.
🔬 Prostate Volume Calculator
Calculate volume via transrectal ultrasound ellipsoid formula.
🔬 OAB-V8 Assessment
Overactive Bladder Symptom Score screening questionnaire.
🔬 Bladder Wall Thickness (BWT)
Calculate BWT mass via transabdominal ultrasound.
🔬 Detrusor Wall Thickness (DWT)
Calculate specific DWT via ultrasound measurements.
Nephrolithiasis & Renal Masses
🔬 R.E.N.A.L. Nephrometry Score
Quantify renal mass anatomy for surgical planning.
🔬 Bosniak Classification
Categorize complex renal cysts and malignancy risk on CT.
🔬 Guy’s Stone Score
Grade renal stone complexity for PCNL surgical planning.
🔬 Stone Nephrolithometry Score
Grade complexity of kidney stones prior to intervention.
🔬 Triple D Score Calculator
Predict ESWL success probability for renal stones.
Andrology, Men’s Health & Emergencies
🔬 IIEF-5 (SHIM) Score
Sexual Health Inventory for Men erectile dysfunction assessment.
🔬 EHS Erection Hardness Score
Simple Erection Hardness Score tracking tool.
🔬 PDQ Peyronie’s Tool
Peyronie’s Disease Questionnaire for symptom severity.
🔬 TWIST Score Calculator
Testicular Workup for Ischemia and Suspected Torsion score.