Health & Fitness Calculators

Convert HbA1c to estimated average blood glucose (eAG) and vice versa using the ADAG study formula, with diabetes classification.

Calculate the calories in alcoholic beverages based on drink type, volume, and alcohol by volume (ABV) percentage.

Calculate the APGAR newborn assessment score based on heart rate, respiratory effort, muscle tone, reflex response, and skin color.

Calculate your body fat percentage using the U.S. Army circumference-based method (AR 600-9) with neck, waist, and hip measurements.

Calculate recommended formula feeding amounts for infants by age and weight, including daily totals and per-feeding amounts.

Estimate your Blood Alcohol Content (BAC) using the Widmark formula based on drinks consumed, body weight, gender, and time elapsed.

Classify your blood pressure reading according to the American Heart Association (AHA) and ACC/AHA 2017 guidelines.

Predict possible blood types for a child based on both parents' ABO blood types and Rh factors using Mendelian genetics.

Calculate your Body Mass Index (BMI) using weight and height with WHO classification.

Calculate your BMI Prime, the ratio of your BMI to the upper limit of normal BMI (25), for a quick assessment of weight status.

Calculate your Basal Metabolic Rate using the Mifflin-St Jeor equation to find how many calories your body burns at rest.

Estimate your body fat percentage using the U.S. Navy method based on body circumference measurements.

Determine your body frame size (small, medium, or large) using elbow breadth and height measurements based on NHANES data.

Calculate your body surface area (BSA) using the Mosteller, DuBois, and Haycock formulas for medical dosing and physiological calculations.

Calculate the extra calories needed while breastfeeding, estimated milk production, and hydration requirements for nursing mothers.

Track your daily caffeine intake from coffee, tea, energy drinks, and supplements. Check if you are within FDA safe limits.

Calculate your daily calorie requirements based on age, gender, weight, height, and activity level using the Mifflin-St Jeor equation.

Calculate the daily caloric deficit needed for weight loss based on your current weight, goal weight, timeframe, and activity level.

Calculate calories burned during various physical activities using MET values, your body weight, and exercise duration.

Calculate your daily carbohydrate needs based on calorie intake, dietary goal, and activity level.

Calculate BMI-for-age percentile for children and teens aged 2-20 using CDC growth chart reference data.

Predict your child's adult height using the mid-parental height method based on the heights of both biological parents.

Calculate your cholesterol ratios (Total/HDL, LDL/HDL, Triglyceride/HDL) and cardiovascular risk assessment per AHA guidelines.

Estimate your conception date from your due date or last menstrual period, adjusted for your cycle length.

Calculate albumin-corrected calcium levels to determine true calcium status in patients with low albumin.

Estimate creatinine clearance and kidney function using the Cockcroft-Gault equation based on age, weight, sex, and serum creatinine.

Calculate calories burned while cycling based on your weight, speed, duration, and terrain using MET values from the Compendium of Physical Activities.

Calculate your optimal daily step count and estimate calories burned based on your weight, height, stride length, and fitness goal.