Fitness Calculators 1010 BMI Calculator Body Mass Index (BMI) is a quick calculation that compares a person’s weight to height to estimate if their body weight is in a healthy... View Calculator → calorie calculator This calorie calculator is premised on a number of equations that project the calories required to sustain body weight, and can be helpful for... View Calculator → Body Fat Calculator The Body Fat Calculator estimates your total body fat percentage based on specific measurements. For the most accurate results... View Calculator → BMR Calculator The Basal Metabolic Rate (BMR) is the amount of calories your body requires to carry out vital life-supporting functions... View Calculator → One Rep Max Calculator A one-repetition maximum (1RM) is the heaviest amount of weight you can successfully lift for a single repetition of an exercise while maintaining... View Calculator → Pace Calculator It assists in the approximation of your pace for various physical activities such as running, walking, and cycling. It is also used to determine how long it... View Calculator → Ideal Weight Calculator The Ideal Weight Calculator is a useful tool to estimate a healthy range of body weights based on various formulas widely known. It considers an... View Calculator → Target Heart Rate Calculator Heart rate refers to how many times the heart beats in one minute, measured in beats per minute (bpm). To properly use a target... View Calculator → Army Body Fat Calculator This calculator is derived from the U.S. Army’s Body Fat Assessment procedures as of June 12, 2023, under the Army Body... View Calculator → ionicons-v5-h Lean Body Mass Calculator Lean Body Mass (LBM) is everything in your body but fat. It encompasses muscles, bones, organs, blood, skin, connective tissue... View Calculator → Healthy Weight Calculator This tool estimates a healthy weight range based on your height. It’s most accurate for adults aged 18 years and older.... View Calculator → Calories Burned Calculator This calculator estimates how much you burn in calories during different activities, either by the amount of time you... View Calculator → View More Calculators Pregnancy Calculator Pregnancy Calculator A Pregnancy Calculator can help estimate the timeline of pregnancy by using key dates such as the due date, last menstrual... View Calculator → Due Date Calculator This calculator is derived from the U.S. Army’s Body Fat Assessment procedures as of June 12, 2023, under the Army Body... View Calculator → Period Calculator The Period Calculator helps predict upcoming menstrual dates as well as the days when ovulation is most likely to occur... View Calculator → Ovulation Calculator The Ovulation Calculator helps estimate a woman’s fertile window—the days when conception is most likely to occur. Predictions... View Calculator → Pregnancy Weight Gain Calculator The Pregnancy Weight Gain Calculator helps expectant mothers track a healthy weight increase throughout pregnancy, using... View Calculator → Pregnancy Conception Calculator The Pregnancy Conception Calculator helps estimate when conception likely occurred. It uses information such as the... View Calculator → Conception Calculator The conception calculator helps estimate the days when a woman is most likely to conceive and provides an expected due date, based on her average menstrual cycle... View Calculator → View More Calculators Other Calculator Macro Calculator This tool helps estimate an individual’s daily calorie requirements and the right balance of macronutrients to support health, fitness, and lifestyle goals.... View Calculator → Carbohydrate Calculator The carbohydrate calculator helps estimate how much of your daily diet should ideally come from carbohydrates.... View Calculator → Protein Calculator The Protein Calculator helps estimate how much protein adults should consume each day to stay healthy. Certain groups—such as children, athletes,... View Calculator → Fat Intake Calculator The Fat Intake Calculator helps determine how much fat a person should eat each day, based on estimated calorie needs. It also factors in the safe... View Calculator → TDEE Calculator The Total Daily Energy Expenditure (TDEE) Calculator helps you estimate how many calories your body burns in a single day.... View Calculator → GFR Calculator The Glomerular Filtration Rate (GFR) Calculator helps estimate kidney function by calculating GFR values using factors such as serum creatinine, age,... View Calculator → Body Type Calculator The Body Type Calculator is designed for women to estimate their natural body shape, which can be helpful for choosing clothing styles that highlight... View Calculator → ionicons-v5-h Body Surface Area Calculator The calculator below estimates the body surface area (BSA), which is the total external surface of the human body. Since direct measurement is... View Calculator → Blood Alcohol Concentration (BAC) Calculator Blood alcohol concentration (BAC) is a standard way of measuring the level of alcohol in a person’s system, commonly associated with intoxication. It... View Calculator → View More Calculators
