eGFR Calculator (CKD-EPI 2021) & Creatinine Clearance
Calculate estimated glomerular filtration rate using the latest CKD-EPI 2021 (race-free) formula and creatinine clearance via Cockcroft-Gault. Essential for renal dose adjustment.
mg/dL
years
kg
★ DoctorScribe — Complete Clinic Management
Stop opening a new tab for renal dosing checks
DoctorScribe flags renal dose adjustments automatically the moment you prescribe NSAIDs, antibiotics, or ACE inhibitors to elderly or CKD patients. Built-in safety net.
Clinical Disclaimer: eGFR is an estimate and may be inaccurate at extremes of body size, in pregnancy, in critically ill patients, or with rapidly changing kidney function. Use measured GFR for transplant candidates and amputees. Always verify against your local prescribing reference and apply clinical judgment.
Tired of opening a new tab for this?
DoctorScribe flags renal dose adjustments automatically the moment you prescribe NSAIDs, antibiotics, or ACE inhibitors to elderly or CKD patients. Built-in safety check.
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