Internal Medicine
9 of 62 calculators
- CrClCreatinine clearance (Cockcroft–Gault)Estimates creatinine clearance for renal drug dosing, with every dosing weight compared side by side.
- eGFReGFR (CKD-EPI 2021, creatinine)Race-free CKD-EPI 2021 estimated GFR from serum creatinine, age, and sex.
- FENaFractional excretion of sodium (FENa)Separates prerenal from intrinsic acute kidney injury.
- AGAnion gap (with albumin correction)Serum anion gap, albumin-corrected gap, and delta-delta ratio.
- Ca corrCorrected calcium (albumin)Albumin-adjusted total calcium.
- CHA₂DS₂-VAScCHA₂DS₂-VASc scoreStroke risk in nonvalvular atrial fibrillation to guide anticoagulation.
- HAS-BLEDHAS-BLED scoreOne-year major bleeding risk on anticoagulation for atrial fibrillation.
- Child-PughChild-Pugh scoreCirrhosis severity, also used for hepatic drug dose adjustment.
- SteroidCorticosteroid dose conversionEquivalent glucocorticoid doses between common corticosteroids.
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