Medical Calculator – SonDoctor.com
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Corrected Calcium Calculator in Hypoalbuminemia
At pH 7.4, for every 1.0 g/dL drop in albumin (from 4.0), calcium decreases by 0.8 mg/dL.
Corrected Ca (mg/dL) = Ca + ((4 – alb) x 0.8)
Nephrology
Corrected Sodium Calculator in Hyperglycemia
Corrected Calcium Calculator in Hypoalbuminemia
Corrected Sodium in Hypertriglyceridemia
Osmolality Calculator
TTKG Calculator
Urine K-to-Creatinine Ratio Calculator
Urine Na-to-K Ratio Calculator (Check High vs. Low Salt Intake)
FENa Calculator (Fractional Excretion of Sodium)
RFI Calculator (Renal Failure Index)
BUN / Creatinine Ratio Calculator
Total Sodium Deficit Calculator in Hyponatremia
Free Water Deficit Calculator in Hypernatremia
Free water clearance (FWC) Calculator
Electrolyte free water clearance (EFWC) Calculator
Hyponatremia Treatment – 3% Saline Infusion Rate Calculator (Adrogue-Madias Formula)
Calculator for Serum Na Change After Infusion (Adrogue-Madias Formula)
Infusion Rate Calculator for Hyponatremia or Hypernatremia Treatment (Adrogue-Madias formula)
Calculate Fractional Excretion of Multiple Electrolytes
Albumin to Globulin (A/G) Ratio Calculator
ABGA Calculator
Anion Gap + Delta AG Delta bicarbonate ratio Calculator
Urine Anion Gap Calculator + Urine Osmolal Gap Calculator
Calculate H⁺ concentration and pH from PaCO₂ and HCO₃⁻ (Henderson-Hasselbalch equation)
Estimated Glomerular Filtration Rate Calculator (eGFR) Four-in-One Calculator – Compare MDRD, CKD-EPI (2009 & 2021) at Once
Estimated Glomerular Filtration Rate Calculator (eGFR) (2) CKD-EPI Creatinine-Cystatin C equation (2021)
Pediatric Estimated Glomerular Filtration Rate Calculator (Pediatric eGFR)
Kidney failure risk equation calculator
HUGE (Hematocrit + Blood urea + GEnder) Calculator
Creatinine Clearance Using 24-Hour Urine & Urine Collection Adequacy Evaluation
Urine ACR Calculator (Albumin-to-Creatinine Ratio)
Urine PCR Calculator (Protein-to-Creatinine Ratio)
Calculate URR and Kt/V
nPCR Calculator
Transferrin Saturation Calculator
Erythropoiesis Injection Dose Conversion Calculator (EPO converter)
CRRT Dose Calculator