To calculate stroke volume, divide the cardiac output by the heart rate. Formula: SV = CO ÷ HR Table of Variables Variable Meaning SV Stroke Volume CO Cardiac Output HR Heart Rate What is a Stroke Volume Calculator | Easily Evaluate Our Cardiac Output & Find Out Hemodynamics (Echo): Think of your heart as a…
To calculate ERG output, divide your distance by 500, then multiply by your split time times 5. Formula: T = D ÷ 500 × 5S Table of Variables Variable Meaning T Time or Output D Distance (in meters) S Split (per 500m) What is an ERG Calculator | Let’s Find Out Your Running, Rowing Or…
To calculate your calorie intake, use one of the formulas based on your body, gender, and fitness goals. Choose from Mifflin-St Jeor, Revised Harris-Benedict, or Katch-McArdle depending on your details. Formula: Mifflin-St Jeor EquationMen: BMR = 10W + 6.25H − 5A + 5Women: BMR = 10W + 6.25H − 5A − 161 Revised Harris-Benedict EquationMen:…
To find the number needed to treat, take 1 and divide it by the absolute risk reduction. Formula: NNT = 1 ÷ ARR Table of Variables Variable Meaning NNT Number Needed to Treat ARR Absolute Risk Reduction What is a Number Needed to Treat Calculator | NNT Calculator 2025 Let’s say there’s a new drug…
For females, add the triceps, thigh, and suprailiac skinfolds, plug them into the formula with your age, and get your body fat estimate. For males, use thigh, chest, and abdomen measurements instead. Formula: Females:D = 1.09949 – (0.00099 × (Triceps + Thigh + Suprailiac)) + (0.0000023 × (Triceps + Thigh + Suprailiac)²) – (0.0001392 ×…
To calculate maintenance calories, first find your BMR using your weight, height, age, and gender. Then factor in your activity level to estimate how many calories your body needs to maintain its current weight. Formula Men: BMR = (10 × weight in kg) + (6.25 × height in cm) – (5 × age in years)…
To find how many calories you burn during a lifting session, multiply your weight by the MET value of the activity, then multiply by the duration in hours. Formula: Calories Burned = (Weight × MET value) × (Duration ÷ 60) Table of Variables Variable Meaning Weight Body Weight (kg) MET value Metabolic Equivalent for lifting…
To calculate how far you’ve run, multiply your pace by the total time you spent running. Formula: D = P × T Table of Variables Variable Meaning D Distance (in km or miles) P Pace (speed per hour) T Time (in hours) What is a Run Distance Calculator: Finding Run Distance Made Easy Let’s say…
To find true shooting percentage, divide total points by twice the sum of field goal attempts and 0.44 times free throw attempts. Formula: TSP = Points ÷ [2 × (FGA + (0.44 × FTA))] Table of Variables Variable Meaning TSP True Shooting Percentage Points Total Points Scored FGA Field Goal Attempts FTA Free Throw Attempts…
