Nephrology
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.
- SchwartzBedside Schwartz eGFR (pediatric)Pediatric eGFR from height and serum creatinine (2009 bedside equation).
- FENaFractional excretion of sodium (FENa)Separates prerenal from intrinsic acute kidney injury.
- FEUreaFractional excretion of urea (FEUrea)Prerenal versus intrinsic AKI when the patient has received diuretics.
- AGAnion gap (with albumin correction)Serum anion gap, albumin-corrected gap, and delta-delta ratio.
- Osm gapCalculated osmolality and osmolal gapCalculated serum osmolality and the gap versus measured, for toxic alcohols.
- FWDFree water deficitWater deficit in hypernatremia using age- and sex-based total body water.
- Ca corrCorrected calcium (albumin)Albumin-adjusted total calcium.
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