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Health Calculators
Free, instant health calculators: calories, steps, distance, TDEE, macros and more. No account, no sign-up.
Steps to Calories Calculator
Convert steps walked into calories burned. Enter your steps and weight for an instant, science-based estimate.
Walking Calorie Calculator
Calculate calories burned walking by time and pace. Enter how long you walked and how fast for an instant estimate.
Calories Burned Walking Calculator
Find out how many calories you burned walking a given distance. Enter your distance and weight for a fast estimate.
Calories Burned by Steps
See calories burned for any step count (5,000, 10,000, 15,000 and more) based on your body weight.
Steps to Miles Calculator
Convert your steps into miles and kilometres. Enter your step count (and height for accuracy) to see the distance.
Walking Distance Calculator
Calculate how far you walked from time and pace, or from your step count. Distance in both miles and kilometres.
Calorie Calculator
Find how many calories to eat per day to lose, maintain or gain weight, based on your body, activity and goal.
Calorie Intake Calculator
Work out how many calories to eat per day for your goal, from weight loss to muscle gain, based on your body and activity.
BMR Calculator
Calculate your Basal Metabolic Rate, the calories your body burns at complete rest, with the Mifflin-St Jeor equation.
BMI Calculator
Calculate your Body Mass Index from your height and weight, and see your WHO weight category and healthy range.
Body Fat Calculator
Estimate your body fat percentage with the US Navy method, using your height, neck and waist measurements.
Ideal Weight Calculator
Find your ideal body weight for your height and sex, using the Devine, Robinson and Hamwi formulas plus a healthy BMI range.
TDEE Calculator
Calculate your Total Daily Energy Expenditure, the calories you burn per day, using the Mifflin-St Jeor equation.
Maintenance Calories Calculator
Find the calories you need to maintain your current weight, based on your body and activity level.
Calorie Deficit Calculator
Calculate the daily calorie deficit you need to reach your weight-loss goal at a safe, sustainable pace.
Macro Calculator
Split your daily calories into protein, carbs and fat. Choose a preset or set your own ratio.