Fitness Calculator

  • Fat Burning Zone Calculator
    Find your fat burning heart rate zone (60-70% of max HR) by age. Calculate target bpm for low-intensity, fat-burning cardio workouts.
  • Elliptical Calorie Calculator
    Estimate calories burned on an elliptical trainer from your weight, workout duration and intensity (MET) using the standard MET energy formula.
  • Police Officer Calorie Burn Calculator
    Estimate calories a police officer burns during patrol, traffic duty or arrests using MET values, body weight and time. Free MET-based kcal calculator.
  • Carpentry / Home Repair Work Calories Burned Calculator
    Estimate calories burned doing carpentry, home repair, and construction work using MET values, your body weight, and duration. Free and instant.
  • Volleyball Calorie Burn Calculator
    Estimate calories burned playing volleyball (general, beach, competitive, wallyball, water) using the MET method by duration and body weight.
  • Water Walking / Aqua Exercise Calorie Calculator
    Estimate calories burned during water walking, water jogging and water aerobics using the standard METs energy-expenditure formula. Free aqua exercise calculator.
  • Ice Skating Calories Burned Calculator
    Estimate calories burned ice skating using the MET formula: your skating intensity, body weight (kg) and duration (minutes). Free, instant kcal result.
  • Cycling Calories Burned Calculator
    Estimate calories (kcal) burned cycling using the METs formula. Pick your speed/intensity, enter body weight and duration to get total energy expenditure.
  • Stair Climbing Calories Burned Calculator
    Estimate calories burned climbing stairs from your body weight, exercise time, and METs value using the standard METs energy-expenditure formula.
  • Mountain Climbing (Hiking) Calorie Burn Calculator
    Estimate calories burned while mountain climbing or hiking using METs, your body weight, and exercise time. Free, instant, and based on the standard METs formula.
  • Calories Burned Biking Calculator
    Estimate calories burned cycling from your weight, speed and time. Uses MET values to give accurate kcal totals for any bike ride.
  • Dance, Yoga & Ballet Calories Burned Calculator
    Estimate calories burned during ballet, ballroom dance or yoga from MET value, body weight and exercise time. Free MET-based calorie calculator.
  • Running Calorie Burn Calculator
    Estimate calories burned and distance covered while running from your pace (MET), body weight in kg, and time in minutes using the standard MET formula.
  • Strength Training (Weight Lifting) Calories Burned Calculator
    Estimate calories burned during strength / weight training from MET intensity, body weight and active time using the MET-based energy formula (kcal = MET x kg x hours x 1.05).
  • Luggage / Moving Activities Calories Burned Calculator
    Estimate calories burned carrying luggage, packing and moving house. MET-based formula summing 10 moving activities by body weight and minutes.
  • Farm Work Calories Burned Calculator
    Estimate calories burned doing farm and garden tasks from your body weight, minutes spent, and each task's MET value. Free MET-based energy expenditure tool.
  • Commute / Commuting Calories Burned Calculator
    Estimate calories burned during your daily commute. Sum walking, cycling, driving, train standing/sitting and stairs using the METs formula and your body weight.
  • Housework Calories Burned Calculator
    Estimate calories burned doing chores like laundry, cooking, vacuuming and cleaning, using your body weight, time, and standard MET values.
  • Running / Marathon Finish Time from Pace Calculator
    Estimate your marathon or run finish time from a per-km pace, with up to 3 mid-race pace changes (slow down or speed up). Uses kilometers (metric).
  • Bruce Protocol METs Calculator
    Estimate METs and VO2 max from your Bruce treadmill protocol exercise time. Enter total minutes and gender to gauge cardiorespiratory fitness.
  • Boxing Calories Burned Calculator
    Estimate calories burned boxing using the METs formula. Enter activity intensity, duration and body weight to get kcal burned for bag work, sparring or ring time.
  • Exercise Time Needed to Burn Body Fat Calculator
    Calculate how many hours of exercise it takes to burn a target weight of body fat, based on your body weight and exercise intensity (METs) and the 7200 kcal/kg rule.
  • Body Surface Area Calculator
    Calculate Body Surface Area (BSA) in m² using the Mosteller and Du Bois formulas from your height (cm) and weight (kg). Fast, accurate, free.
  • BMR Calculator (Mifflin-St Jeor)
    Calculate your Basal Metabolic Rate with the Mifflin-St Jeor equation. Enter weight, height, age and gender to get daily resting calories plus TDEE estimates.

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