John Applin


Download Creatinine Clearance Calc Creatinine Clearance Calc icon
Creatinine Clearance Calc

Calculates an estimate of glomerular filtration rate from patient's age and serum creatinine concentration. Calculated using the Cockcroft and Gault formula: (140 − Age) × Weight × Constant/ Serum creatinine. Male constant = 1.23, Female constant = 1.04. Tested against the BNF online calculator.

$0.99 6 8.4

8.4 Users
Download Body Surface Area Calculator Body Surface Area Calculator icon
Body Surface Area Calculator

Calculate a patient's body surface area using the Dubois formula: Body Surface area (m^2) = 0.007184 × (patient height in cm)^0.725 × (patient weight in kg)^0.425. Tested against the BNF online calculator.

$0.99 2 8

8 Users
Download BMI Calculator BMI Calculator icon
BMI Calculator

Calculates a patient's Body Mass Index (BMI) using the patient's weight and height using the formula: BMI(kg/m^2) = (patient weight in kg/(patient height in m)^2). Also indicates whether the patient is severely underweight, underweight, normal weight, overweight, obese class 1, obese class 2, obese class 3. Tested against the BNF online ca…

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