Absolute Risk Reduction Calculator [ARR Calculator 2025]

To calculate absolute risk reduction, take the event rate in the control group and subtract the event rate in the group that received treatment. Absolute Risk Reduction Calculator Enter any 2 values to calculate the missing variable Control Event Rate % Fraction Experimental Event Rate % Fraction Absolute Risk Reduction % Fraction Calculate Reset Formula…

Waist to Height Ratio Calculator [Calculate Your Waist To Height]

To calculate your waist to height ratio, divide your waist size by your height. Waist to Height Ratio Calculator Enter any 2 values to calculate the missing variable Waist Circumference in cm Height in cm WHtR Calculate Reset Formula: W:H = W ÷ H Table of Variables Variable Meaning W:H Waist to Height Ratio W…

Weight Loss Calculator [Weight Reduction Calculator 2025]

To calculate your weight loss calories, multiply your BMR by your activity level, then subtract the calories you plan to cut for weight loss. Weight Loss Calculator Enter the required values to calculate your Total Daily Calories Weight Pounds (lbs) Kilograms (kg) Height Inches (in) Centimeters (cm) Age (Years) Gender Male Female Activity Level Not…

Hourly Water Intake Calculator [Daily Water Intake Calculator]

To calculate your hourly water intake, multiply your body weight by 0.65, then add your exercise time times 0.40 times the duration of your workout. Hourly Water Intake Calculator Enter your weight and the air temperature to calculate your hourly water consumption needs. Weight (lbs) Air Temperature (°F) Hourly Water Intake (Ounces) Calculate Reset ▼…

Stroke Volume Calculator [Hemodynamics, Echo, Cardiac Output]

To calculate stroke volume, divide the cardiac output by the heart rate. Stroke Volume Calculator Enter any 2 values to calculate the missing variable Cardiac Output Liters/min mL/min Gallons/min Heart Rate BPM Stroke Volume mL Liters Fluid Ounces Calculate Reset Formula: SV = CO ÷ HR Table of Variables Variable Meaning SV Stroke Volume CO…