CHADS2 Score
Estimate the classic CHADS2 atrial fibrillation stroke-risk score for educational exam-prep scenarios.
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Clinical calculators
Educational calculation and risk-score tools for pharmacy exam preparation. Values entered here stay in your browser session and are not saved by RPHprep.
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Use these tools to practise interpreting common exam-prep score frameworks alongside current Canadian references and professional judgment.
Child-Pugh Classification
Calculate the Child-Turcotte-Pugh score and class for chronic liver disease exam-prep scenarios.
Open calculatorCreatinine Clearance (measured)
Calculate measured creatinine clearance from urine creatinine, serum creatinine, and daily urine volume.
Open calculatorCreatinine Clearance by Cockcroft-Gault
Estimate creatinine clearance using the Cockcroft-Gault equation for age 16 years or older.
Open calculatoreGFR by CKD-EPI Creatinine (2021)
Estimate race-free CKD-EPI 2021 eGFRcr, with optional BSA-specific de-indexed result.
Open calculatoreGFR by MDRD Race-Free
Estimate race-free MDRD eGFR from age, sex, and serum creatinine in micromol/L.
Open calculatorBody Surface Area and Body Weight
Calculate Mosteller and Haycock BSA plus ideal and adjusted body weight from height and weight.
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