John Applin
BMI Calculator
$0.99
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...
Body Surface Area Calculator
$0.99
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.
Creatinine Clearance Calc
$0.99
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...